Complete Listing of NSN (4820008780471) Parts 4820-00-878-0471

Item Name	Seat Valve
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-878-0471 (008780471)
NCB Code	USA (00)
Manufacturer	Portland Valve Llc, Electric Boat Corporation, P J Valves Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
20-09523	portland valve llc	seat valve	53154	RFQ
2640-695X1 PIEC	electric boat corporation	seat valve	96169	RFQ
N050-6	p j valves inc	seat valve	17062	RFQ

Technical Characteristics of NSN 4820008780471

MRC	Criteria	Characteristic
ADAR	BODY OUTSIDE DIAMETER	1.746 INCHES NOMINAL
ADAS	BODY INSIDE DIAMETER	0.812 INCHES NOMINAL
CQFM	HARDNESS RATING	75.0 ROCKWELL M NOMINAL FACE
MATT	MATERIAL	PLASTIC POLYAMIDE OVERALL
ABKW	OVERALL HEIGHT	0.312 INCHES NOMINAL
AJSG	SEAT ANGLE IN DEG	45.000 NOMINAL
AJSH	SEAL ACCOMMODATION TYPE	GROOVED
CQFM	HARDNESS RATING	75.0 ROCKWELL M NOMINAL BODY
CQKM	SEATING SURFACE SHAPE	ANGULAR
STYL	STYLE DESIGNATOR	PLAIN

Relevant Components for NSN - 4820-00-878-0471, 4820008780471
4820-01-695-0145 (4820016950145)	4820-01-596-1771 (4820015961771)	4810-01-187-3363 (4810011873363)	4810-01-523-6894 (4810015236894)
4820-00-707-0356 (4820007070356)	4820-01-568-0815 (4820015680815)	4820-01-227-9365 (4820012279365)	4820-01-104-8145 (4820011048145)
4820-01-299-5713 (4820012995713)	4820-01-640-9566 (4820016409566)	4810-01-346-0666 (4810013460666)	4820-01-655-5932 (4820016555932)

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