Database of Valve Check Under NSN (4820002941979) 4820-00-294-1979 Parts

Item Name	Valve Check
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-294-1979 (002941979)
NCB Code	USA (00)
Manufacturer	American Business Alliance Inc, Nupro Co, Parker Hannifin Corporation, Swagelok Company, Nuclear Products Co

Part Number	Manufacturer	Item Name	RFQ
50376-1	american business alliance inc	valve check	RFQ
SS4C2-1-3	nupro co	valve check	RFQ
4M-C4L-1 3-SS	parker hannifin corporation	valve check	RFQ
SS4C2-1-3	swagelok company	valve check	RFQ
4C2-1-3	nuclear products co	valve check	RFQ

MRC	Criteria	Characteristic
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADQU	FLOW CONTROL DEVICE	POPPET
ADSU	DISK LOADING METHOD	SPRING
ADZH	RENEWABLE SEAT RING TYPE	PRESSED-IN
AEHZ	MAXIMUM OPERATING TEMP	300.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNC	CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED EXTERNAL PIPE ALL ENDS
BBJX	MOUNTING POSITION	HORIZONTAL OR VERTICAL
CQGM	MAXIMUM OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX	NOMINAL THREAD SIZE	0.250 INCHES ALL ENDS
MATT	MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATT	MATERIAL	STEEL COMP 316 BODY
MATT	MATERIAL	STEEL COMP 316 FLOW CONTROL DEVICE
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYL	STYLE DESIGNATOR	STRAIGHT THRU
THSD	THREAD SERIES DESIGNATOR	NPT ALL ENDS