NSN 4820-01-297-5062, (4820012975062) Parts Inventory

Item Name	Valve Restrictor Check
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	01-297-5062 (012975062)
NCB Code	USA (01)
Manufacturer	Parker Hannifin Corporation, Lockheed Martin Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
S50G	parker hannifin corporation	valve restrictor check	93061	RFQ
ST47D118-1	lockheed martin corporation	valve restrictor check	04236	RFQ
S50B-1-2-150PSI	parker hannifin corporation	valve restrictor check	18925	RFQ
S50 1-2IN	parker hannifin corporation	valve restrictor check	18925	RFQ
S50B	parker hannifin corporation	valve restrictor check	18925	RFQ
S50F-1 2-150PSI	parker hannifin corporation	valve restrictor check	84561	RFQ

MRC	Criteria	Characteristic
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADQU	FLOW CONTROL DEVICE	DISK
ADSU	DISK LOADING METHOD	SPRING
AHNC	CONNECTION STYLE	PLAIN,OPTIONAL END (PIPE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
BBJX	MOUNTING POSITION	HORIZONTAL OR VERTICAL
CQGM	MAXIMUM OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX	NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS
MATT	MATERIAL	COPPER ALLOY BODY
MEDA	MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
STYL	STYLE DESIGNATOR	STRAIGHT THRU
THSD	THREAD SERIES DESIGNATOR	NPT ALL ENDS