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All-in-One Report Demo (NSN: 4820011616426, Part Number: 20254)
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
20254
BRUSH 		400 NS Details Available
Details Available 		UNITED STATES Send RFQ 2025-02-21
2025-4
FASTENER 		9 NS Details Available
Details Available 		UNITED STATES Send RFQ 2025-02-17
20254
GASKET 		4 NS 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
 
4820011616426

VALVE,SAFETY RELIEF

INC: 05488
HMIC: N
ESDC:
ENAC:
Cancelled By:
Part # MCRL
Information 		CAGE Code
Phone
Fax		 Company Name
Address
20254 ISC: 2
RNVC: 9
RNCC: D
DAC: A		 Details Available
Details Available
Details Available 		Details Available
Details Available
20254R51M ISC: 2
RNVC: 9
RNCC: 5
DAC: E		 Details Available
Details Available
Details Available 		Details Available
Details Available
20254R51M ISC: 2
RNVC: 2
RNCC: 3
DAC: E		 Details Available
Details Available
Details Available 		Details Available
Details Available
MIL-V-22549 ISC: 2
RNVC: 1
RNCC: 4
DAC: E		 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
Gasket, Valve Rocker Cover
(20254)
 Details Available
20254		 Details Available
Air Repair, Inc. (W670 Series)
Gasket, Rocker Cover
(20254-S)
 Details Available
20254-S		 Details Available
Air Repair, Inc. (W670 Series)
Valve Cover Gasket
(Continental 20254)
 Details Available
RG-20254		 Details Available
Teledyne Continental (W-670)
Valve Cover Gasket
(Continental 20254)
 Details Available
RG-20254		 Details Available
Teledyne Continental (W-670)
Gasket-Silicone Vavle Rocker Cover
(Teledyne 20254)
 Details Available
WE 20254-1, -2		 Details Available
Teledyne Continental (W670-6A, 6N, 16, 17, K, M, 24)
Rocker Cover-Gasket
(20254)
 Details Available
YA20254-1		 Details Available
Teledyne Continental (W670-6A, W670-6N, W670-16, W670-K, W670-M, W670-23, W670-24)
Rocker Cover-Gasket
(20254)
 Details Available
YA20254-R		 Details Available
Continental (W670-6A, W670-6N, W670-16, W670-K, W670-M, W670-23, W670-24)
 
 
Procurement History - US Gov't Purchase History
 
NSN
Contract #
Delivery Order #
SOS		 Date
Line Item #		 Price QTY (U / M) CAGE Code
Phone
Fax		 Company Name
Address
4820011616426

DLA70084PC140



S9C 		1984-03-12
 Details Available 7 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820011616426

DLA70084PC140



 1984-03-12
 Details Available 7 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820011616426

DLA70084P6999



S9C 		1984-01-11
 Details Available 6 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

4820011616426

DLA70084P6999



 1984-01-11
 Details Available 6 (EA) Details Available
Details Available
Details Available 		Details Available
Details Available

 
 
Technical Characteristics - detailed information such as measurements and material type for national stock numbers
 
NSN
Item Name 		Technical Characteristics
4820-011616426

VALVE,SAFETY RELIEF
MRC Requirements Characteristics
AWLS CONNECTION TYPE Details Available
AHNC CONNECTION STYLE Details Available
MATT MATERIAL Details Available
AEHZ MAXIMUM OPERATING TEMP Details Available
ADQU FLOW CONTROL DEVICE Details Available
  
 
Management Data - US Gov't supply management data (costs, storage, etc.)
  NSN
Item Name 		Management Data  
  4820-011616426

VALVE,SAFETY RELIEF
PMIC Criticality ADPE ESDC HMIC DEML
A X N A
S / A SOS AAC QUP UI Unit
Price 		SLC CIIC Rep
Code 		Mgmt
Ctrl 		Phrase
Data
Details Available
Details Available
 
 
AvRef - OEM List Price
 
Part #
Description
Manufacturer 		List Price Condition Effective Date Package Size (U/M) Deposit Discount Code
20254

VANE ASSY

Details Available 		Details Available New 2016-01-01 1 (EA) Details Available Details Available
202541

RING, SEAL

Details Available 		Details Available New 2019-01-01 1 (EA) Details Available Details Available
202541-5

CYLINDER

Details Available 		Details Available New 2014-01-01 1 (EA) Details Available Details Available
202542-1

WASHER

Details Available 		Details Available New 2014-01-01 1 (EA) Details Available Details Available
202543-1

SPACER

Details Available 		Details Available New 2014-01-01 1 (EA) Details Available Details Available
2025-4-4S

ELBOW,90DEGREE JIC&NPT 1/4IN

Details Available 		Details Available New 2021-01-01 1 (EA) Details Available Details Available
20254-5

IDLER

Details Available 		Details Available New 2003-06-01 1 (EA) Details Available Details Available
20254598

WASHER

Details Available 		Details Available New 2015-01-01 10 (EA) Details Available Details Available
202547-1

PIN

Details Available 		Details Available New 2014-01-01 1 (EA) Details Available Details Available
202548-1

ROD END

Details Available 		Details Available New 2014-01-01 1 (EA) Details Available Details Available
202549-3

PRESSURE SWITCH

Details Available 		Details Available New 2019-01-01 1 (EA) Details Available Details Available
 
 
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