All-in-One Report for National Stock Number: 5985013843199, Part Number: 4375

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All-in-One Report Demo (NSN: 5985013843199, Part Number: 4375)

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

Part #
Description
NSN
Alternate PN

QTY

Cond.

Company Name
Phone
Fax

Location

Send RFQ

Last Update

4375
COMPONENT

Details Available
Details Available

UNITED STATES

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2025-07-11

4375
BRUSH

Details Available
Details Available

UNITED STATES

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2025-07-07

4375
BRUSH ASSEMBLY

Details Available
Details Available

UNITED STATES

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2025-07-07

4375
BRUSH

Details Available
Details Available

UNITED STATES

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2025-07-07

4375
BRUSH

Details Available
Details Available

UNITED STATES

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2025-06-23

4375
SCREW

464

Details Available
Details Available

UNITED STATES

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2024-01-23

43-75
BRUSH ASSY

Details Available
Details Available

UNITED STATES

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2022-07-28

4375
BRUSH

Details Available
Details Available

UNITED STATES

Send RFQ

2020-02-27

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

5985013843199

DIPLEXER

INC: 29718
HMIC: P
ESDC:
ENAC:
Cancelled By:


Part #	MCRL Information	CAGE Code Phone Fax	Company Name Address

4375	ISC: 5 RNVC: 2 RNCC: 3 DAC: 3	Details Available Details Available Details Available	Details Available Details Available
4376 DSV-42	ISC: 5 RNVC: 2 RNCC: 3 DAC: 5	Details Available Details Available Details Available	Details Available Details Available
600779-029-001	ISC: 5 RNVC: 2 RNCC: 3 DAC: 5	Details Available Details Available Details Available	Details Available Details Available
6122942	ISC: 5 RNVC: 2 RNCC: 3 DAC: 5	Details Available Details Available Details Available	Details Available Details Available
DSV	ISC: 5 RNVC: 9 RNCC: 5 DAC: 3	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
Ring, Piston Compression 4.375X.091 (Lycoming P/N 78862)	Details Available AEL78862PL	Details Available
Lycoming (O-235-C1, C1B, C1C, C2A, C2B, C2C, E1, E1B, E2A, E2B, F1, F1B, F2A, F2B, G1, G1A, G1B, G2A, G2B, H2C, J2A, J2B, K2A, K2B, K2C, L2A, L2C, M1, M2C, M3C, N2A, N2C, P1, P2A, P2C, P3C)
Piston, 4.375 Dia. (Lycoming LW11621)	Details Available AEL11621	Details Available
Lycoming (O-235-F1, F1B, F2A, F2B, G1, G1A, G1B, J2A, J2B)
Piston, 4.375 Dia. (Lycoming LW-18729)	Details Available AEL18729	Details Available
Lycoming (O-235-K2A, K2B, K2C, L2A, L2C, M1, N2A, N2C, P2C)
Commander 112/114 Door Window with Vent Hole Cutout RH or LH (Commander 43752-1 (LH) & 43752-2 (RH))	Details Available W-2284-RH	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 Door Window with Vent Hole Cutout RH or LH (Commander 43752-1 (LH) & 43752-2 (RH))	Details Available W/T-2284-LH	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 Door Window with Vent Hole Cutout RH or LH (Commander 43752-1 (LH) & 43752-2 (RH))	Details Available W/G-2284-RH	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 Door Window with Vent Hole Cutout RH or LH (Commander 43752-1 (LH) & 43752-2 (RH))	Details Available W/T-2284-RH	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 RH Door Window - No Vent Hole (Commander 43752-3)	Details Available W/G-2285-250	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 Door Window with Vent Hole Cutout RH or LH (Commander 43752-1 (LH) & 43752-2 (RH))	Details Available W-2284-LH	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 RH Door Window - No Vent Hole (Commander 43752-3)	Details Available W/G-2285	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 RH Door Window - No Vent Hole (Commander 43752-3)	Details Available W-2285	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 RH Door Window - No Vent Hole (Commander 43752-3)	Details Available W-2285-250	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 RH Door Window - No Vent Hole (Commander 43752-3)	Details Available W/T-2285-250	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 RH Door Window - No Vent Hole (Commander 43752-3)	Details Available W/T-2285	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
Commander 112/114 Door Window with Vent Hole Cutout RH or LH (Commander 43752-1 (LH) & 43752-2 (RH))	Details Available W/G-2284-LH	Details Available
Commander Aircraft (112, 112TC, 112B, 112TCA, 114)
COMMANDER 112/114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-3)	Details Available W/G-2200-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114)
COMMANDER 112/114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-3)	Details Available W/T-2200-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114)
COMMANDER 114 DOOR WINDOW WITH VENT HOLE CUTOUT RH or LH (43752-7)	Details Available W-2284-250-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-7 & 335030-2)	Details Available W/T-2200-250-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW WITH VENT HOLE CUTOUT RH or LH (43752-7)	Details Available W/T-2284-250-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-7 & 335030-2)	Details Available W/G-2200-250-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-5 & 335030-1)	Details Available W-2200-250-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 112/114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-1 & 43773-1)	Details Available W/T-2200-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114)
COMMANDER 114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-7 & 335030-2)	Details Available W-2200-250-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW WITH VENT HOLE CUTOUT RH or LH (43752-5)	Details Available W/T-2284-250-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-5 & 335030-1)	Details Available W/G-2200-250-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-5 & 335030-1)	Details Available W/T-2200-250-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 114 DOOR WINDOW WITH VENT HOLE CUTOUT RH or LH (43752-7)	Details Available W/G-2284-250-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 112/114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-1 & 43773-1)	Details Available W-2200-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114)
COMMANDER 114 DOOR WINDOW WITH VENT HOLE CUTOUT RH or LH (43752-5)	Details Available W-2284-250-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
COMMANDER 112/114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-1 & 43773-1)	Details Available W/G-2200-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114)
COMMANDER 112/114 DOOR WINDOW ASSEMBLED WITH VENT RH or LH (43752-3)	Details Available W-2200-RH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114)
COMMANDER 114 DOOR WINDOW WITH VENT HOLE CUTOUT RH or LH (43752-5)	Details Available W/G-2284-250-LH	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA 114, 114B, 114TC)
Insert, Screw THD - Flanged, .4375-20 x .281 I.D. (6854936)	Details Available 6854936HT	Details Available
Rolls-Royce (250-C18, C18A, C18B, C18C, C20B, C20F, C20J, C20R, C20W, B17B, B17C, B17D, B17E, B17F, C30R/1, C30R/4, C30U, T63-A-700, T63-A-720)
Bolt (43-755)	Details Available IT43-755	Details Available
Boeing (727-200)
Right front door window (Commander Aircraft (Rockwell) (Gulfstream Aerospace) P/N 43752-3(Gray tint))	Details Available 511, 511.250	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA, 114, 114B, 114TC)
Left front door window (Commander Aircraft (Rockwell) (Gulfstream Aerospace) P/N 43752-1(Gray tint))	Details Available 509	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA, 114, 114B, 114TC)
Right front door window - with storm window opening (Commander Aircraft (Rockwell) (Gulfstream Aerospace) P/N 43752-2(Gray tint))	Details Available 511/WVO	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA, 114, 114B, 114TC)
Left front door window (Commander Aircraft (Rockwell) (Gulfstream Aerospace) P/N 43752-5(Gray tint))	Details Available 509.250	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA, 114, 114B, 114TC)
Right front door window - with storm window opening (Commander Aircraft (Rockwell) (Gulfstream Aerospace) P/N 43752-7(Gray tint))	Details Available 511.250/WVO	Details Available
Commander Aircraft (112, 112B, 112TC, 112TCA, 114, 114B, 114TC)
Sleeve, .4375 Coupling (Allison 6784234)	Details Available 6784234P	Details Available
Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A, 501-D22C, 501-D22G)
Tube Assembly, Turbine Rear Bearing Oil - .4375-14 Thd (Allison 6897480)	Details Available 6897480P	Details Available
Allison Engine (501-D22A)
Insert, Screw Thd - Flanged, .4375-20 x .281 ID (Allison 6854936)	Details Available 6854936P	Details Available
Allison Engine (250-C20, 250-C20B, 250-C20J)
Hose-NM, .4375-20-20 X 8.675 (53T291)	Details Available 112577	Details Available
Pratt & Whitney (PW4000, Model 6S)
Hose-NM, .4375-20-20X 12.00 (783776)	Details Available 108049	Details Available
Pratt & Whitney (JT9D, Model 4AL)
Hose-NM, 4375-20 X 7.690 (1B5691)	Details Available 113758	Details Available
Pratt & Whitney (PW2000, Model 5B)
Insert, Screw Thread Flanged, .4375-20 x .281 I.D. (6854936)	Details Available 6854936AL	Details Available
Rolls-Royce (250-B15G, B17, B17B, B17C, B17D, B17E, B17F, B17F/1, B17F/2, C18, C20, C20B, C20F, C20J, C20R, C20R/1, C20R/2, C20R/4, C20S, C20W, C10)
Insert, Screw Thread Flanged, .4375-20 x .281 I.D. (6854936-3)	Details Available 6854936AL-3	Details Available
Rolls-Royce (250-B15G, B17, B17B, B17C, B17D, B17E, B17F, B17F/1, B17F/2, C18, C20, C20B, C20F, C20J, C20R, C20R/1, C20R/2, C20R/4, C20S, C20W, C10)
Insert, Screw Thread Flanged, .4375-20 x .281 I.D. (6854936-2)	Details Available 6854936AL-2	Details Available
Rolls-Royce (250-B15G, B17, B17B, B17C, B17D, B17E, B17F, B17F/1, B17F/2, C18, C20, C20B, C20F, C20J, C20R, C20R/1, C20R/2, C20R/4, C20S, C20W, C10)
Insert, Screw Thread Flanged, .4375-20 x .281 I.D. (6854936-1)	Details Available 6854936AL-1	Details Available
Rolls-Royce (250-B15G, B17, B17B, B17C, B17D, B17E, B17F, B17F/1, B17F/2, C18, C20, C20B, C20F, C20J, C20R, C20R/1, C20R/2, C20R/4, C20S, C20W, C10)
Insert, Screw Thread Flanged, .4375-20 x .281 I.D. (6854936-1 thru -3)	Details Available 6854936AL -1 thru -3	Details Available
Rolls-Royce (250-B15G, B17, B17B, B17C, B17D, B17E, B17F, B17F/1, B17F/2, C18, C20, C20B, C20F, C20J, C20R, C20R/1, C20R/2, C20R/4, C20S, C20W, C10)

Technical Characteristics - detailed information such as measurements and material type for national stock numbers

NSN
Item Name

Technical Characteristics

5985-013843199

DIPLEXER

MRC	Requirements	Characteristics
ABHP	OVERALL LENGTH	Details Available
ABKW	OVERALL HEIGHT	Details Available
ABMK	OVERALL WIDTH	Details Available
APTW	TRANSMISSION LINE TYPE	Details Available
AGAV	END ITEM IDENTIFICATION	Details Available

Management Data - US Gov't supply management data (costs, storage, etc.)

NSN
Item Name

Management Data

5985-013843199

DIPLEXER

PMIC	Criticality	ADPE	ESDC	HMIC	DEML
A	X	0		P	Q

S / A

SOS

AAC

QUP

Unit
Price

SLC

CIIC

Rep
Code

Mgmt
Ctrl

Phrase
Data

Details Available

AvRef - OEM List Price

Part # Description Manufacturer	List Price	Condition	Effective Date	Package Size (U/M)	Deposit	Discount Code
4-375 PLATE- TORQUE Details Available	Details Available	New	2025-04-07	1 (EA)	Details Available	Details Available
4375 HANDLE ASSEMBLY Details Available	Details Available	New	2016-06-21	1 (EA)	Details Available	Details Available
4375 PLATE ASSY, Details Available	Details Available	New	2016-01-01	1 (EA)	Details Available	Details Available
4-375 PLATE ASSY, Details Available	Details Available	New	2016-01-01	1 (EA)	Details Available	Details Available
4375 VALVE, FUEL DRAIN, 7/16 -20 Details Available	Details Available	New	2025-03-01	1 (EA)	Details Available	Details Available
4375 LIGHT Details Available	Details Available	New	2000-03-15	1 (EA)	Details Available	Details Available
4-375 PLATE ASSY, TORQUE Details Available	Details Available	New	2008-01-01	1 (EA)	Details Available	Details Available

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