Explore Our NSN 4820-00-226-1981 Parts List

Item Name	Seat Valve
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-226-1981 (002261981)
NCB Code	USA (00)
Manufacturer	Computer Machining Technology Corp, Portsmouth Naval Shipyard Supply Dept

Part Number	Manufacturer	Item Name	Cage Code	RFQ
23F0025	computer machining technology corp	seat valve	05214	RFQ
23F0025-3	computer machining technology corp	seat valve	05214	RFQ
23F0025-4	computer machining technology corp	seat valve	1bzj1	RFQ
25F0025-4	computer machining technology corp	seat valve	05214	RFQ
513-4432068	portsmouth naval shipyard supply dept	seat valve	81316	RFQ

Technical Characteristics of NSN 4820002261981

MRC	Criteria	Characteristic
ABKW	OVERALL HEIGHT	0.138 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	1.000 INCHES NOMINAL
ADAS	BODY INSIDE DIAMETER	0.730 INCHES NOMINAL
AJSG	SEAT ANGLE IN DEG	45.000 NOMINAL
CQKM	SEATING SURFACE SHAPE	ANGULAR
MATT	MATERIAL	PLASTIC POLYAMIDE SEAT
STYL	STYLE DESIGNATOR	FAUCET

Components Related to NSN - 4820-00-226-1981, 4820002261981
4820-01-373-8958 (4820013738958)	4820-01-129-8013 (4820011298013)	4820-01-440-6910 (4820014406910)	4810-01-523-9395 (4810015239395)
4810-01-541-8177 (4810015418177)	4810-01-480-3370 (4810014803370)	4820-01-190-5941 (4820011905941)	4820-01-130-0014 (4820011300014)
4820-01-365-6951 (4820013656951)	4820-01-414-5558 (4820014145558)	4820-01-319-9150 (4820013199150)	4820-00-488-8376 (4820004888376)

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