All-in-One Report for National Stock Number: 1660007888150, Part Number: 31C63

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All-in-One Report Demo (NSN: 1660007888150, Part Number: 31C63)

Supplier Parts Availability - item details and contact information for suppliers holding stock

Part #
Description
NSN
Alternate PN

QTY

Cond.

Company Name
Phone
Fax

Location

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Last Update

31C63
CAP

Details Available
Details Available

UNITED STATES

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2024-05-23

Master Cross Reference Data (MCRD) - alternate part numbers for national stock numbers
NSN
Description
MCRL Information

1660007888150

CAP,SPRING HOUSING

INC: 77777
HMIC: N
ESDC:
ENAC:
Cancelled By:


Part #	MCRL Information	CAGE Code Phone Fax	Company Name Address

31C63	ISC: 6 RNVC: 2 RNCC: 3 DAC: X	Details Available Details Available Details Available	Details Available Details Available

FAA PMA - Alternate Part Numbers/Manufacturers approved by the Federal Aviation Administration

PMA Part # (Replacement For OEM PN)	Approval Means Description	PMA Holder
Model Eligibility
Stud, 5/16 IN DIA, Coarse Thread (31C-63 P12)	Details Available SL31C-63 P12	Details Available
Lycoming Engines (O-235-A,-B,-AP,-BP-C,-C1,-C1A, -C1B,-C1C,-C2A,-C2B,-C2C, -E1, -E1B,-E2A,-E2B,-F1,-F1B,-F2A, -F2B,-G1,-G1B,-G2A,-G2B, -H2C, -J2A,-J2B,-K2A,-K2B,-K2C,-L2A, -L2C,-M1,-M2C,-M3C, -N2A, -N2C,-P1,-P2A,-P2C,-P3C, O-290, -A, -AP, -B -C, -CP, -D,-D2, -D2A, -D2B, -D2C, AEIO-320-D1B, -D2B, -E1A, -E1B, -E2A, -E2B, AIO-320-A1A, -A1B, -A2A, -A2B, -B1B, -C1B , IO-320 -A1A, -A2A, -B1A, -B1B, -B1C, -B1E, -B1D, -B2A, -C1A, -C1B, -D1A, -D1C, -D1B, -E1A, -E1B, -E2A, -E2B, -F1A, LIO-320-B1A, -C1A, O-320-A1A, -A1B, -A2A, -A2B, -A2C, -A2D, -A3A, -A3B, -A3C, -B1A,-B1B, -B2A, -B2B, -B2C, -B3A, -B3B, -B3C, -B2D, -B2E,-C1A, -C1B, -C2A, -C2B, -C2C, -C3A, -C3B, -C3C, -D1A, -D1B, -D1C, -D1D, -D1F, -D2A, -D2B,-D2C, -D2F, -D2G, -D2H, -D2J, -D3G, -E1A, -E1B, -E1C, -E1F,-E1J, -E2A, -E2B, -E2C, -E2D, -E2F, -E2G, -E2H, -E3D, -E3H, -H1AD, -H1BD, -H2AD,-H2BD, -H3AD, -H3BD, O-340-A1A, -A2A, -B1A, AEIO-360-A1A, -A1B, -A1B6, -A1E6, -A1C, -A1D, -A1E, -A2A, -A2B, -A2C, -B1B, -B1D, -B1F, -B1F6, -B1G6, -B2F, -B2F6, -B1H, -B4A, -H1A,-H1B, AIO-360-A1A,-A1B,-A2A,-A2B,-B1B, HIO-360-A1A,-A1B, -B1A, -B1B, -C1A, -C1B, -D1A, -E1AD, -E1BD, -F1AD, -G1A) Lycoming Engines (IO-360-A1A, -A1B, -A1B6,-A1B6D, -A1C, -A1D, -A1D6, -A1D6D, -A2A, -A2B, -A2C, -A3B6,-A3B6D,-A3D6D, -B1A, -B1B, -B1C, -B1D, -B1E, -B1F, -B1F6, -B1G6 -B2E, -B2F,-B2F6, -B4A, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1E6D, -C1F,-C1G6, -D1A, -E1A, -F1A, -J1AD, -J1A6D, -K2A,-L2A, -M1A, -M1B, LHIO-360-C1A, -C1B, -F1AD, LIO-360-C1E6, -M1A, HO-360-A1A, -B1A, -B1B,-C1A, LO-360-A1G6D, -A1H6, -E1AD, -E1A6D,-E2AD, -E1BD, -E2BD, O-360-A1A, -A1AD, -A1C, -A1D, -A1F, -A1F6, -A1F6D, -A1G, -A1G6, -A1G6D,-A1H, -A1H6, -A1LD,-A1P, -A2A, -A2D, -A2E, -A2F, -A2G, -A2H, -A3A, -A3AD, -A3D, -A4A, -A4AD, -A4D, -A4G, -A4J, -A4K, -A4M, -A4N,-A4P,-A5AD, -B1A, -B1B, -B2A, -B2B,-B2C,-C1A, -C1C, -C1E, -C1F, -C1G, -C2A, -C2B, -C2C, -C2D, -C2E, -C4P,-C4F,-D1A, -D2A,-D2B, -E1AD, -E1A6D, -E2AD, -E1BD, -E2BD,-F1A6, -G1A6, -J2A, IVO-360-A1A, VO-360-A1A, -A1B, -B1A, LTO-360-A1A6D, -E1A6D, TO-360-A1A6D, -C1A6D, -E1A6D, -F1A6D, TIO-360-A1A, -A1B, -A3B6, -C1A6D, IO-390-A1A6, -A3A6, -A1B6, A3B6, GO-435-C2, -C2A, -C2A2, -C2B, -C2B1, -C2B2, -C2C, -C2D, -C2E, -D1, O-435-A, -A2, -B, -C, -C1, -C2, -K, -K1, GSO-435-B, -B2, TVO-435-A1A, -B1A, -B1B, -C1A, -D1A, -D1B, -E1A, -F1A, -G1A, -G1B, VO-435-A1A, -A1B, -A1C, -A1D, -A1E, -A1F, -B1A) Lycoming Engines (GO-480-A1A, -B, -B1, -B1A6, -B1B, -B1C, -B1D, -C1B6, -C1D6, -C2C6, -C2D6, -C2E6, -C3A6, -D1A, -E1A6, -F6, -F1A6, -F2A6, -F2D6, -F3A6, -F3B6, -F4A6, -F4B6, -G1A6, -G1B6, -G1D6, -G1H6, -G1J6, -G2D6, -G2F6, IGO-480-A1A6, -A1B6, GSO-480-A1A6, -A1C6, -A2A6, -B1A6, -B1B6, -B1C6, -B1E6, -B1F6, -B1G6, -B1J6, -B2C6, -B2D6, -B1B3, -B2G6, -B2H6, IGSO-480-A1A6, -A1B6, -A1C6, -A1D6,-A1E6, -A1F3-A1F6, -A1G6, AEIO-540-D4A5, -D4B5, -D4C5, -D4D5, -L1B5D, -L1B5, -L1D5, HIO-540-A1A, IO-540-A1A5, -B1A5, -B1B5, -B1C5, -C1B5, -C1C5, -C2C, -C4B5, -C4B5D, -C4D5, -C4C5, -C4D5D, -D4A5, -D4B5, -D4C5, -E1A5, -E1B5, -E1C5, -G1A5, -G1B5, -G1C5, -G1D5, -G1E5, -G1F5, -J4A5, -K1A5, -K1A5D, -K1B5, -K1B5D, -K1C5, -K1D5, -K1E5, -K1E5D, -K1F5, -K1F5D, -K1G5, -K1G5D, -K1H5, -K1J5, -K1J5D, -K1K5, -K2A5, -L1A5, -L1A5D, -L1B5D, -L1C5, -M1A5, -M1A5D, -M1B5D, -M1C5, -M2A5D, -N1A5, -P1A5, -R1A5, -S1A5, -T4A5D, -T4B5,-T4B5D, -T4C5D, -U1A5D, -U1B5D, -V4A5D, -V4A5, -W1A5, -W1A5D, -W3A5D, -AA1A5, -AA1B5, -AB1A5, -AC1A5, -AE1A5, -AF1A5, IGO-540-A1A, -A1B, -A1C, -B1A, -B1B, -B1C, IGSO-540-A1A, -A1C, -A1D, -A1E, -A1F,-A1H, -B1A, -B1C, IVO-540-A1A, LTIO-540-F2BD,-J2B, -J2BD,-K1AD, -N2BD, R2AD, -U2A, -V2AD, -W2A, TIO-540-A1A, -A1B, -A2A, -A2B, -A1C, -A2C, -C1A, -E1A, -F2BD, -G1A, -H1A, -J2B, -J2BD, -K1AD, -N2BD, -R2AD, -S1AD, -T2AD,-U2A, -V2AD, -W2A, -AA1AD, -AB1AD, -AB1BD, -AE2A, -AF1A, -AF1B, -AG1A, -AH1A, -AJ1A, AK1A) Lycoming Engines (O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -A4A5, -A4B5, -A4C5, -A4D5, -B1A5, -B1B5, -B1D5, -B2A5, -B2B5, -B2C5, -B4A5, -B4A5, -B4B5, -D1A5, -E4A5, -E4B5, -E4C5, -F1A5, -F1B5, -G1A5, -G2A5, -H1A5, -H2A5, -H1A5D, -H2A5D, -H1B5D, -H2B5D, -J1A5D, -J2A5D, -J1B5D, -J2B5D, -J3A5D, -J3A5, -J1C5D -J2C5D, -J1D5D, -J2D5D, -J3C5D, -L3C5D, TIVO-540-A2A, TVO-540-A1A, VO-540-A1A, -A2A, -B1A, -B1B, -B1B3, -B1C,-B1D, -B1E, -B1F, -B1H3, -B2A, -B2C, -B2D,-B2E,-B2G, -C1A, -C1B, -C1C3, C2C, -C2B, -C2C, TIGO-541-B1A, -C1A, -D1A, -D1B, -E1A, -G1AD, TIO-541-A1A, -E1A4, -E1B4, -E1C4, -E1D4, AEIO-580-B1A, IO-580-A1A, -B1A, SO-580-A1A, -A1B, VSO-580-A1A, IO-720-A1A, -A1B, -A1BD, -B1A, -B1B, -B1BD,-C1B, -C1BD, -D1B, -D1BD, -D1C, -D1CD)
Stud, 5/16 IN DIA, Coarse Thread (31C-63 P07)	Details Available SL31C-63 P07	Details Available
Lycoming Engines (O-235-A,-B,-AP,-BP-C,-C1,-C1A, -C1B,-C1C,-C2A,-C2B,-C2C, -E1, -E1B,-E2A,-E2B,-F1,-F1B,-F2A, -F2B,-G1,-G1B,-G2A,-G2B, -H2C, -J2A,-J2B,-K2A,-K2B,-K2C,-L2A, -L2C,-M1,-M2C,-M3C, -N2A, -N2C,-P1,-P2A,-P2C,-P3C, O-290, -A, -AP, -B -C, -CP, -D,-D2, -D2A, -D2B, -D2C, AEIO-320-D1B, -D2B, -E1A, -E1B, -E2A, -E2B, AIO-320-A1A, -A1B, -A2A, -A2B, -B1B, -C1B , IO-320 -A1A, -A2A, -B1A, -B1B, -B1C, -B1E, -B1D, -B2A, -C1A, -C1B, -D1A, -D1C, -D1B, -E1A, -E1B, -E2A, -E2B, -F1A, LIO-320-B1A, -C1A, O-320-A1A, -A1B, -A2A, -A2B, -A2C, -A2D, -A3A, -A3B, -A3C, -B1A,-B1B, -B2A, -B2B, -B2C, -B3A, -B3B, -B3C, -B2D, -B2E,-C1A, -C1B, -C2A, -C2B, -C2C, -C3A, -C3B, -C3C, -D1A, -D1B, -D1C, -D1D, -D1F, -D2A, -D2B,-D2C, -D2F, -D2G, -D2H, -D2J, -D3G, -E1A, -E1B, -E1C, -E1F,-E1J, -E2A, -E2B, -E2C, -E2D, -E2F, -E2G, -E2H, -E3D, -E3H, -H1AD, -H1BD, -H2AD,-H2BD, -H3AD, -H3BD, O-340-A1A, -A2A, -B1A, AEIO-360-A1A, -A1B, -A1B6, -A1E6, -A1C, -A1D, -A1E, -A2A, -A2B, -A2C, -B1B, -B1D, -B1F, -B1F6, -B1G6, -B2F, -B2F6, -B1H, -B4A, -H1A,-H1B, AIO-360-A1A,-A1B,-A2A,-A2B,-B1B, HIO-360-A1A,-A1B, -B1A, -B1B, -C1A, -C1B, -D1A, -E1AD, -E1BD, -F1AD, -G1A) Lycoming Engines (IO-360-A1A, -A1B, -A1B6,-A1B6D, -A1C, -A1D, -A1D6, -A1D6D, -A2A, -A2B, -A2C, -A3B6,-A3B6D,-A3D6D, -B1A, -B1B, -B1C, -B1D, -B1E, -B1F, -B1F6, -B1G6 -B2E, -B2F,-B2F6, -B4A, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1E6D, -C1F,-C1G6, -D1A, -E1A, -F1A, -J1AD, -J1A6D, -K2A,-L2A, -M1A, -M1B, LHIO-360-C1A, -C1B, -F1AD, LIO-360-C1E6, -M1A, HO-360-A1A, -B1A, -B1B,-C1A, LO-360-A1G6D, -A1H6, -E1AD, -E1A6D,-E2AD, -E1BD, -E2BD, O-360-A1A, -A1AD, -A1C, -A1D, -A1F, -A1F6, -A1F6D, -A1G, -A1G6, -A1G6D,-A1H, -A1H6, -A1LD,-A1P, -A2A, -A2D, -A2E, -A2F, -A2G, -A2H, -A3A, -A3AD, -A3D, -A4A, -A4AD, -A4D, -A4G, -A4J, -A4K, -A4M, -A4N,-A4P,-A5AD, -B1A, -B1B, -B2A, -B2B,-B2C,-C1A, -C1C, -C1E, -C1F, -C1G, -C2A, -C2B, -C2C, -C2D, -C2E, -C4P,-C4F,-D1A, -D2A,-D2B, -E1AD, -E1A6D, -E2AD, -E1BD, -E2BD,-F1A6, -G1A6, -J2A, IVO-360-A1A, VO-360-A1A, -A1B, -B1A, LTO-360-A1A6D, -E1A6D, TO-360-A1A6D, -C1A6D, -E1A6D, -F1A6D, TIO-360-A1A, -A1B, -A3B6, -C1A6D, IO-390-A1A6, -A3A6, -A1B6, A3B6, GO-435-C2, -C2A, -C2A2, -C2B, -C2B1, -C2B2, -C2C, -C2D, -C2E, -D1, O-435-A, -A2, -B, -C, -C1, -C2, -K, -K1, GSO-435-B, -B2, TVO-435-A1A, -B1A, -B1B, -C1A, -D1A, -D1B, -E1A, -F1A, -G1A, -G1B, VO-435-A1A, -A1B, -A1C, -A1D, -A1E, -A1F, -B1A) Lycoming Engines (GO-480-A1A, -B, -B1, -B1A6, -B1B, -B1C, -B1D, -C1B6, -C1D6, -C2C6, -C2D6, -C2E6, -C3A6, -D1A, -E1A6, -F6, -F1A6, -F2A6, -F2D6, -F3A6, -F3B6, -F4A6, -F4B6, -G1A6, -G1B6, -G1D6, -G1H6, -G1J6, -G2D6, -G2F6, IGO-480-A1A6, -A1B6, GSO-480-A1A6, -A1C6, -A2A6, -B1A6, -B1B6, -B1C6, -B1E6, -B1F6, -B1G6, -B1J6, -B2C6, -B2D6, -B1B3, -B2G6, -B2H6, IGSO-480-A1A6, -A1B6, -A1C6, -A1D6,-A1E6, -A1F3-A1F6, -A1G6, AEIO-540-D4A5, -D4B5, -D4C5, -D4D5, -L1B5D, -L1B5, -L1D5, HIO-540-A1A, IO-540-A1A5, -B1A5, -B1B5, -B1C5, -C1B5, -C1C5, -C2C, -C4B5, -C4B5D, -C4D5, -C4C5, -C4D5D, -D4A5, -D4B5, -D4C5, -E1A5, -E1B5, -E1C5, -G1A5, -G1B5, -G1C5, -G1D5, -G1E5, -G1F5, -J4A5, -K1A5, -K1A5D, -K1B5, -K1B5D, -K1C5, -K1D5, -K1E5, -K1E5D, -K1F5, -K1F5D, -K1G5, -K1G5D, -K1H5, -K1J5, -K1J5D, -K1K5, -K2A5, -L1A5, -L1A5D, -L1B5D, -L1C5, -M1A5, -M1A5D, -M1B5D, -M1C5, -M2A5D, -N1A5, -P1A5, -R1A5, -S1A5, -T4A5D, -T4B5,-T4B5D, -T4C5D, -U1A5D, -U1B5D, -V4A5D, -V4A5, -W1A5, -W1A5D, -W3A5D, -AA1A5, -AA1B5, -AB1A5, -AC1A5, -AE1A5, -AF1A5, IGO-540-A1A, -A1B, -A1C, -B1A, -B1B, -B1C, IGSO-540-A1A, -A1C, -A1D, -A1E, -A1F,-A1H, -B1A, -B1C, IVO-540-A1A, LTIO-540-F2BD,-J2B, -J2BD,-K1AD, -N2BD, R2AD, -U2A, -V2AD, -W2A, TIO-540-A1A, -A1B, -A2A, -A2B, -A1C, -A2C, -C1A, -E1A, -F2BD, -G1A, -H1A, -J2B, -J2BD, -K1AD, -N2BD, -R2AD, -S1AD, -T2AD,-U2A, -V2AD, -W2A, -AA1AD, -AB1AD, -AB1BD, -AE2A, -AF1A, -AF1B, -AG1A, -AH1A, -AJ1A, AK1A) Lycoming Engines (O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -A4A5, -A4B5, -A4C5, -A4D5, -B1A5, -B1B5, -B1D5, -B2A5, -B2B5, -B2C5, -B4A5, -B4A5, -B4B5, -D1A5, -E4A5, -E4B5, -E4C5, -F1A5, -F1B5, -G1A5, -G2A5, -H1A5, -H2A5, -H1A5D, -H2A5D, -H1B5D, -H2B5D, -J1A5D, -J2A5D, -J1B5D, -J2B5D, -J3A5D, -J3A5, -J1C5D -J2C5D, -J1D5D, -J2D5D, -J3C5D, -L3C5D, TIVO-540-A2A, TVO-540-A1A, VO-540-A1A, -A2A, -B1A, -B1B, -B1B3, -B1C,-B1D, -B1E, -B1F, -B1H3, -B2A, -B2C, -B2D,-B2E,-B2G, -C1A, -C1B, -C1C3, C2C, -C2B, -C2C, TIGO-541-B1A, -C1A, -D1A, -D1B, -E1A, -G1AD, TIO-541-A1A, -E1A4, -E1B4, -E1C4, -E1D4, AEIO-580-B1A, IO-580-A1A, -B1A, SO-580-A1A, -A1B, VSO-580-A1A, IO-720-A1A, -A1B, -A1BD, -B1A, -B1B, -B1BD,-C1B, -C1BD, -D1B, -D1BD, -D1C, -D1CD)
Stud, 5/16 IN DIA, Coarse Thread (31C-63 P03)	Details Available SL31C-63 P03	Details Available
Lycoming Engines (O-235-A,-B,-AP,-BP-C,-C1,-C1A, -C1B,-C1C,-C2A,-C2B,-C2C, -E1, -E1B,-E2A,-E2B,-F1,-F1B,-F2A, -F2B,-G1,-G1B,-G2A,-G2B, -H2C, -J2A,-J2B,-K2A,-K2B,-K2C,-L2A, -L2C,-M1,-M2C,-M3C, -N2A, -N2C,-P1,-P2A,-P2C,-P3C, O-290, -A, -AP, -B -C, -CP, -D,-D2, -D2A, -D2B, -D2C, AEIO-320-D1B, -D2B, -E1A, -E1B, -E2A, -E2B, AIO-320-A1A, -A1B, -A2A, -A2B, -B1B, -C1B , IO-320 -A1A, -A2A, -B1A, -B1B, -B1C, -B1E, -B1D, -B2A, -C1A, -C1B, -D1A, -D1C, -D1B, -E1A, -E1B, -E2A, -E2B, -F1A, LIO-320-B1A, -C1A, O-320-A1A, -A1B, -A2A, -A2B, -A2C, -A2D, -A3A, -A3B, -A3C, -B1A,-B1B, -B2A, -B2B, -B2C, -B3A, -B3B, -B3C, -B2D, -B2E,-C1A, -C1B, -C2A, -C2B, -C2C, -C3A, -C3B, -C3C, -D1A, -D1B, -D1C, -D1D, -D1F, -D2A, -D2B,-D2C, -D2F, -D2G, -D2H, -D2J, -D3G, -E1A, -E1B, -E1C, -E1F,-E1J, -E2A, -E2B, -E2C, -E2D, -E2F, -E2G, -E2H, -E3D, -E3H, -H1AD, -H1BD, -H2AD,-H2BD, -H3AD, -H3BD, O-340-A1A, -A2A, -B1A, AEIO-360-A1A, -A1B, -A1B6, -A1E6, -A1C, -A1D, -A1E, -A2A, -A2B, -A2C, -B1B, -B1D, -B1F, -B1F6, -B1G6, -B2F, -B2F6, -B1H, -B4A, -H1A,-H1B, AIO-360-A1A,-A1B,-A2A,-A2B,-B1B, HIO-360-A1A,-A1B, -B1A, -B1B, -C1A, -C1B, -D1A, -E1AD, -E1BD, -F1AD, -G1A) Lycoming Engines (IO-360-A1A, -A1B, -A1B6,-A1B6D, -A1C, -A1D, -A1D6, -A1D6D, -A2A, -A2B, -A2C, -A3B6,-A3B6D,-A3D6D, -B1A, -B1B, -B1C, -B1D, -B1E, -B1F, -B1F6, -B1G6 -B2E, -B2F,-B2F6, -B4A, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1E6D, -C1F,-C1G6, -D1A, -E1A, -F1A, -J1AD, -J1A6D, -K2A,-L2A, -M1A, -M1B, LHIO-360-C1A, -C1B, -F1AD, LIO-360-C1E6, -M1A, HO-360-A1A, -B1A, -B1B,-C1A, LO-360-A1G6D, -A1H6, -E1AD, -E1A6D,-E2AD, -E1BD, -E2BD, O-360-A1A, -A1AD, -A1C, -A1D, -A1F, -A1F6, -A1F6D, -A1G, -A1G6, -A1G6D,-A1H, -A1H6, -A1LD,-A1P, -A2A, -A2D, -A2E, -A2F, -A2G, -A2H, -A3A, -A3AD, -A3D, -A4A, -A4AD, -A4D, -A4G, -A4J, -A4K, -A4M, -A4N,-A4P,-A5AD, -B1A, -B1B, -B2A, -B2B,-B2C,-C1A, -C1C, -C1E, -C1F, -C1G, -C2A, -C2B, -C2C, -C2D, -C2E, -C4P,-C4F,-D1A, -D2A,-D2B, -E1AD, -E1A6D, -E2AD, -E1BD, -E2BD,-F1A6, -G1A6, -J2A, IVO-360-A1A, VO-360-A1A, -A1B, -B1A, LTO-360-A1A6D, -E1A6D, TO-360-A1A6D, -C1A6D, -E1A6D, -F1A6D, TIO-360-A1A, -A1B, -A3B6, -C1A6D, IO-390-A1A6, -A3A6, -A1B6, A3B6, GO-435-C2, -C2A, -C2A2, -C2B, -C2B1, -C2B2, -C2C, -C2D, -C2E, -D1, O-435-A, -A2, -B, -C, -C1, -C2, -K, -K1, GSO-435-B, -B2, TVO-435-A1A, -B1A, -B1B, -C1A, -D1A, -D1B, -E1A, -F1A, -G1A, -G1B, VO-435-A1A, -A1B, -A1C, -A1D, -A1E, -A1F, -B1A) Lycoming Engines (GO-480-A1A, -B, -B1, -B1A6, -B1B, -B1C, -B1D, -C1B6, -C1D6, -C2C6, -C2D6, -C2E6, -C3A6, -D1A, -E1A6, -F6, -F1A6, -F2A6, -F2D6, -F3A6, -F3B6, -F4A6, -F4B6, -G1A6, -G1B6, -G1D6, -G1H6, -G1J6, -G2D6, -G2F6, IGO-480-A1A6, -A1B6, GSO-480-A1A6, -A1C6, -A2A6, -B1A6, -B1B6, -B1C6, -B1E6, -B1F6, -B1G6, -B1J6, -B2C6, -B2D6, -B1B3, -B2G6, -B2H6, IGSO-480-A1A6, -A1B6, -A1C6, -A1D6,-A1E6, -A1F3-A1F6, -A1G6, AEIO-540-D4A5, -D4B5, -D4C5, -D4D5, -L1B5D, -L1B5, -L1D5, HIO-540-A1A, IO-540-A1A5, -B1A5, -B1B5, -B1C5, -C1B5, -C1C5, -C2C, -C4B5, -C4B5D, -C4D5, -C4C5, -C4D5D, -D4A5, -D4B5, -D4C5, -E1A5, -E1B5, -E1C5, -G1A5, -G1B5, -G1C5, -G1D5, -G1E5, -G1F5, -J4A5, -K1A5, -K1A5D, -K1B5, -K1B5D, -K1C5, -K1D5, -K1E5, -K1E5D, -K1F5, -K1F5D, -K1G5, -K1G5D, -K1H5, -K1J5, -K1J5D, -K1K5, -K2A5, -L1A5, -L1A5D, -L1B5D, -L1C5, -M1A5, -M1A5D, -M1B5D, -M1C5, -M2A5D, -N1A5, -P1A5, -R1A5, -S1A5, -T4A5D, -T4B5,-T4B5D, -T4C5D, -U1A5D, -U1B5D, -V4A5D, -V4A5, -W1A5, -W1A5D, -W3A5D, -AA1A5, -AA1B5, -AB1A5, -AC1A5, -AE1A5, -AF1A5, IGO-540-A1A, -A1B, -A1C, -B1A, -B1B, -B1C, IGSO-540-A1A, -A1C, -A1D, -A1E, -A1F,-A1H, -B1A, -B1C, IVO-540-A1A, LTIO-540-F2BD,-J2B, -J2BD,-K1AD, -N2BD, R2AD, -U2A, -V2AD, -W2A, TIO-540-A1A, -A1B, -A2A, -A2B, -A1C, -A2C, -C1A, -E1A, -F2BD, -G1A, -H1A, -J2B, -J2BD, -K1AD, -N2BD, -R2AD, -S1AD, -T2AD,-U2A, -V2AD, -W2A, -AA1AD, -AB1AD, -AB1BD, -AE2A, -AF1A, -AF1B, -AG1A, -AH1A, -AJ1A, AK1A) Lycoming Engines (O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -A4A5, -A4B5, -A4C5, -A4D5, -B1A5, -B1B5, -B1D5, -B2A5, -B2B5, -B2C5, -B4A5, -B4A5, -B4B5, -D1A5, -E4A5, -E4B5, -E4C5, -F1A5, -F1B5, -G1A5, -G2A5, -H1A5, -H2A5, -H1A5D, -H2A5D, -H1B5D, -H2B5D, -J1A5D, -J2A5D, -J1B5D, -J2B5D, -J3A5D, -J3A5, -J1C5D -J2C5D, -J1D5D, -J2D5D, -J3C5D, -L3C5D, TIVO-540-A2A, TVO-540-A1A, VO-540-A1A, -A2A, -B1A, -B1B, -B1B3, -B1C,-B1D, -B1E, -B1F, -B1H3, -B2A, -B2C, -B2D,-B2E,-B2G, -C1A, -C1B, -C1C3, C2C, -C2B, -C2C, TIGO-541-B1A, -C1A, -D1A, -D1B, -E1A, -G1AD, TIO-541-A1A, -E1A4, -E1B4, -E1C4, -E1D4, AEIO-580-B1A, IO-580-A1A, -B1A, SO-580-A1A, -A1B, VSO-580-A1A, IO-720-A1A, -A1B, -A1BD, -B1A, -B1B, -B1BD,-C1B, -C1BD, -D1B, -D1BD, -D1C, -D1CD)
Stud, 5/16 IN DIA, Coarse Thread (31C-63)	Details Available SL31C-63	Details Available
Lycoming Engines (O-235-A,-B,-AP,-BP-C,-C1,-C1A, -C1B,-C1C,-C2A,-C2B,-C2C, -E1, -E1B,-E2A,-E2B,-F1,-F1B,-F2A, -F2B,-G1,-G1B,-G2A,-G2B, -H2C, -J2A,-J2B,-K2A,-K2B,-K2C,-L2A, -L2C,-M1,-M2C,-M3C, -N2A, -N2C,-P1,-P2A,-P2C,-P3C, O-290, -A, -AP, -B -C, -CP, -D,-D2, -D2A, -D2B, -D2C, AEIO-320-D1B, -D2B, -E1A, -E1B, -E2A, -E2B, AIO-320-A1A, -A1B, -A2A, -A2B, -B1B, -C1B , IO-320 -A1A, -A2A, -B1A, -B1B, -B1C, -B1E, -B1D, -B2A, -C1A, -C1B, -D1A, -D1C, -D1B, -E1A, -E1B, -E2A, -E2B, -F1A, LIO-320-B1A, -C1A, O-320-A1A, -A1B, -A2A, -A2B, -A2C, -A2D, -A3A, -A3B, -A3C, -B1A,-B1B, -B2A, -B2B, -B2C, -B3A, -B3B, -B3C, -B2D, -B2E,-C1A, -C1B, -C2A, -C2B, -C2C, -C3A, -C3B, -C3C, -D1A, -D1B, -D1C, -D1D, -D1F, -D2A, -D2B,-D2C, -D2F, -D2G, -D2H, -D2J, -D3G, -E1A, -E1B, -E1C, -E1F,-E1J, -E2A, -E2B, -E2C, -E2D, -E2F, -E2G, -E2H, -E3D, -E3H, -H1AD, -H1BD, -H2AD,-H2BD, -H3AD, -H3BD, O-340-A1A, -A2A, -B1A, AEIO-360-A1A, -A1B, -A1B6, -A1E6, -A1C, -A1D, -A1E, -A2A, -A2B, -A2C, -B1B, -B1D, -B1F, -B1F6, -B1G6, -B2F, -B2F6, -B1H, -B4A, -H1A,-H1B, AIO-360-A1A,-A1B,-A2A,-A2B,-B1B, HIO-360-A1A,-A1B, -B1A, -B1B, -C1A, -C1B, -D1A, -E1AD, -E1BD, -F1AD, -G1A) Lycoming Engines (IO-360-A1A, -A1B, -A1B6,-A1B6D, -A1C, -A1D, -A1D6, -A1D6D, -A2A, -A2B, -A2C, -A3B6,-A3B6D,-A3D6D, -B1A, -B1B, -B1C, -B1D, -B1E, -B1F, -B1F6, -B1G6 -B2E, -B2F,-B2F6, -B4A, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1E6D, -C1F,-C1G6, -D1A, -E1A, -F1A, -J1AD, -J1A6D, -K2A,-L2A, -M1A, -M1B, LHIO-360-C1A, -C1B, -F1AD, LIO-360-C1E6, -M1A, HO-360-A1A, -B1A, -B1B,-C1A, LO-360-A1G6D, -A1H6, -E1AD, -E1A6D,-E2AD, -E1BD, -E2BD, O-360-A1A, -A1AD, -A1C, -A1D, -A1F, -A1F6, -A1F6D, -A1G, -A1G6, -A1G6D,-A1H, -A1H6, -A1LD,-A1P, -A2A, -A2D, -A2E, -A2F, -A2G, -A2H, -A3A, -A3AD, -A3D, -A4A, -A4AD, -A4D, -A4G, -A4J, -A4K, -A4M, -A4N,-A4P,-A5AD, -B1A, -B1B, -B2A, -B2B,-B2C,-C1A, -C1C, -C1E, -C1F, -C1G, -C2A, -C2B, -C2C, -C2D, -C2E, -C4P,-C4F,-D1A, -D2A,-D2B, -E1AD, -E1A6D, -E2AD, -E1BD, -E2BD,-F1A6, -G1A6, -J2A, IVO-360-A1A, VO-360-A1A, -A1B, -B1A, LTO-360-A1A6D, -E1A6D, TO-360-A1A6D, -C1A6D, -E1A6D, -F1A6D, TIO-360-A1A, -A1B, -A3B6, -C1A6D, IO-390-A1A6, -A3A6, -A1B6, A3B6, GO-435-C2, -C2A, -C2A2, -C2B, -C2B1, -C2B2, -C2C, -C2D, -C2E, -D1, O-435-A, -A2, -B, -C, -C1, -C2, -K, -K1, GSO-435-B, -B2, TVO-435-A1A, -B1A, -B1B, -C1A, -D1A, -D1B, -E1A, -F1A, -G1A, -G1B, VO-435-A1A, -A1B, -A1C, -A1D, -A1E, -A1F, -B1A) Lycoming Engines (GO-480-A1A, -B, -B1, -B1A6, -B1B, -B1C, -B1D, -C1B6, -C1D6, -C2C6, -C2D6, -C2E6, -C3A6, -D1A, -E1A6, -F6, -F1A6, -F2A6, -F2D6, -F3A6, -F3B6, -F4A6, -F4B6, -G1A6, -G1B6, -G1D6, -G1H6, -G1J6, -G2D6, -G2F6, IGO-480-A1A6, -A1B6, GSO-480-A1A6, -A1C6, -A2A6, -B1A6, -B1B6, -B1C6, -B1E6, -B1F6, -B1G6, -B1J6, -B2C6, -B2D6, -B1B3, -B2G6, -B2H6, IGSO-480-A1A6, -A1B6, -A1C6, -A1D6,-A1E6, -A1F3-A1F6, -A1G6, AEIO-540-D4A5, -D4B5, -D4C5, -D4D5, -L1B5D, -L1B5, -L1D5, HIO-540-A1A, IO-540-A1A5, -B1A5, -B1B5, -B1C5, -C1B5, -C1C5, -C2C, -C4B5, -C4B5D, -C4D5, -C4C5, -C4D5D, -D4A5, -D4B5, -D4C5, -E1A5, -E1B5, -E1C5, -G1A5, -G1B5, -G1C5, -G1D5, -G1E5, -G1F5, -J4A5, -K1A5, -K1A5D, -K1B5, -K1B5D, -K1C5, -K1D5, -K1E5, -K1E5D, -K1F5, -K1F5D, -K1G5, -K1G5D, -K1H5, -K1J5, -K1J5D, -K1K5, -K2A5, -L1A5, -L1A5D, -L1B5D, -L1C5, -M1A5, -M1A5D, -M1B5D, -M1C5, -M2A5D, -N1A5, -P1A5, -R1A5, -S1A5, -T4A5D, -T4B5,-T4B5D, -T4C5D, -U1A5D, -U1B5D, -V4A5D, -V4A5, -W1A5, -W1A5D, -W3A5D, -AA1A5, -AA1B5, -AB1A5, -AC1A5, -AE1A5, -AF1A5, IGO-540-A1A, -A1B, -A1C, -B1A, -B1B, -B1C, IGSO-540-A1A, -A1C, -A1D, -A1E, -A1F,-A1H, -B1A, -B1C, IVO-540-A1A, LTIO-540-F2BD,-J2B, -J2BD,-K1AD, -N2BD, R2AD, -U2A, -V2AD, -W2A, TIO-540-A1A, -A1B, -A2A, -A2B, -A1C, -A2C, -C1A, -E1A, -F2BD, -G1A, -H1A, -J2B, -J2BD, -K1AD, -N2BD, -R2AD, -S1AD, -T2AD,-U2A, -V2AD, -W2A, -AA1AD, -AB1AD, -AB1BD, -AE2A, -AF1A, -AF1B, -AG1A, -AH1A, -AJ1A, AK1A) Lycoming Engines (O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -A4A5, -A4B5, -A4C5, -A4D5, -B1A5, -B1B5, -B1D5, -B2A5, -B2B5, -B2C5, -B4A5, -B4A5, -B4B5, -D1A5, -E4A5, -E4B5, -E4C5, -F1A5, -F1B5, -G1A5, -G2A5, -H1A5, -H2A5, -H1A5D, -H2A5D, -H1B5D, -H2B5D, -J1A5D, -J2A5D, -J1B5D, -J2B5D, -J3A5D, -J3A5, -J1C5D -J2C5D, -J1D5D, -J2D5D, -J3C5D, -L3C5D, TIVO-540-A2A, TVO-540-A1A, VO-540-A1A, -A2A, -B1A, -B1B, -B1B3, -B1C,-B1D, -B1E, -B1F, -B1H3, -B2A, -B2C, -B2D,-B2E,-B2G, -C1A, -C1B, -C1C3, C2C, -C2B, -C2C, TIGO-541-B1A, -C1A, -D1A, -D1B, -E1A, -G1AD, TIO-541-A1A, -E1A4, -E1B4, -E1C4, -E1D4, AEIO-580-B1A, IO-580-A1A, -B1A, SO-580-A1A, -A1B, VSO-580-A1A, IO-720-A1A, -A1B, -A1BD, -B1A, -B1B, -B1BD,-C1B, -C1BD, -D1B, -D1BD, -D1C, -D1CD)