National Stock Number (NSN) 2640-00-618-9644 (2640006189644) Parts List

Item Name	Cap Pneumatic Valve
Federal Supply Group (FSG)	Tires and Tubes
Federal Supply Class (FSC)	2640 Tire Rebuilding and Tire and Tube Repair Materials
National Item Identification Number (NIIN)	00-618-9644 (006189644)
NCB Code	USA (00)
Manufacturer	Scovill Inc, Eaton Corporation, Northrop Grumman Systems Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
4923	scovill inc	cap pneumatic valve	53477	RFQ
653B	eaton corporation	cap pneumatic valve	17875	RFQ
910983-1	northrop grumman systems corporation	cap pneumatic valve	06481	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2A INTERNAL
AAJE	THREAD PITCH DIAMETERS	0.1790 TO 0.1820 INCHES INTERNAL
AAJF	THREAD DIRECTION	RIGHT-HAND INTERNAL
AHNC	CONNECTION STYLE	PLAIN
CMLP	THREAD QUANTITY PER INCH	36 INTERNAL
CQJX	NOMINAL THREAD SIZE	0.206 INCHES INTERNAL
FEAT	SPECIAL FEATURES	CAP USED ON VALVES THAT DO NOT HAVE CAP THREADS. SCREWS INTO VALVE CORETHREADS
MATT	MATERIAL	COPPER ALLOY OVERALL
STYL	STYLE DESIGNATOR	CAP,VALVE SEALING
THSD	THREAD SERIES DESIGNATOR	UNS INTERNAL