NSN 4820-00-405-2321, 4820004052321 Details - Seat Valve Parts List

Item Name	Seat Valve
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-405-2321 (004052321)
NCB Code	USA (00)

Part No	Manufacturer	Item Name	QTY	RFQ
2-16ASRS14-4IN	dmi young and cunningham ltd	seat valve	Avl	RFQ
4IN2-16ASRS14	young and cunningham glasgow ltd	seat valve	Avl	RFQ
2-16ASRS14-4IN	young and cunningham glasgow ltd	seat valve	Avl	RFQ
4IN2-16ASRS14	dmi young and cunningham ltd	seat valve	Avl	RFQ

Technical Characteristics of NSN 4820004052321

MRC	Criteria	Characteristic
ADAS	BODY INSIDE DIAMETER	4.000 INCHES NOMINAL
CQKM	SEATING SURFACE SHAPE	FLAT
MATT	MATERIAL	NICKEL ALLOY 400 SEAT
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE SEAT
STYL	STYLE DESIGNATOR	PLAIN FLANGED

Relevant Components for NSN - 4820-00-405-2321, 4820004052321

4810-00-001-4499 (4810000014499)	4810-00-001-4611 (4810000014611)	4810-00-001-6321 (4810000016321)	4810-00-001-6587 (4810000016587)
4810-00-001-6588 (4810000016588)	4810-00-001-6589 (4810000016589)	4810-00-001-6605 (4810000016605)	4810-00-001-6872 (4810000016872)
4810-00-001-6873 (4810000016873)	4810-00-001-7848 (4810000017848)	4810-00-001-9471 (4810000019471)	4810-00-001-9472 (4810000019472)

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