NSN 4820-01-120-8271, (4820011208271) Parts Inventory

Item Name	Seat Valve
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	01-120-8271 (011208271)
NCB Code	USA (01)
Manufacturer	Ingersoll Dresser Pump Co

Part Number	Manufacturer	Item Name	Cage Code	RFQ
TB613	ingersoll dresser pump co	seat valve	77081	RFQ
F254B	ingersoll dresser pump co	seat valve	77081	RFQ
F254B-PIECE61	ingersoll dresser pump co	seat valve	77081	RFQ

MRC	Criteria	Characteristic
ABKK	FLANGE DIAMETER	2.782 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	2.628 INCHES NOMINAL
ADAS	BODY INSIDE DIAMETER	1.553 INCHES NOMINAL
AJRF	FLANGE SEAT TO DISK END HEIGHT	0.375 INCHES NOMINAL
AJRM	UNDER FLANGE HEIGHT	0.562 INCHES NOMINAL
AJSG	SEAT ANGLE IN DEG	45.000 NOMINAL
CQKM	SEATING SURFACE SHAPE	ANGULAR
MATT	MATERIAL	STEEL COMP 304 OVERALL
STYL	STYLE DESIGNATOR	PLAIN FLANGED