NSN 4820-00-389-7199, (4820003897199) Parts Inventory

Item Name	Seat Valve
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-389-7199 (003897199)
NCB Code	USA (00)
Manufacturer	Turbodyne, Curtiss Wright Electro Mechanical Corporation, Siemens Government Technologies, Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
V30527	turbodyne	seat valve	93235	RFQ
D62011PC131	curtiss wright electro mechanical corporation	seat valve	830q4	RFQ
V30527	siemens government technologies, inc	seat valve	0br59	RFQ
D62011PC131	siemens government technologies, inc	seat valve	0br59	RFQ
V30527	curtiss wright electro mechanical corporation	seat valve	830q4	RFQ
D62011PC131	turbodyne	seat valve	93235	RFQ

MRC	Criteria	Characteristic
ABKK	FLANGE DIAMETER	2.312 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	2.3755 INCHES MINIMUM AND 2.3760 INCHES MAXIMUM
ADAS	BODY INSIDE DIAMETER	1.790 INCHES MINIMUM AND 1.791 INCHES MAXIMUM
AJRF	FLANGE SEAT TO DISK END HEIGHT	0.187 INCHES NOMINAL
AJRM	UNDER FLANGE HEIGHT	0.437 INCHES NOMINAL
CQKM	SEATING SURFACE SHAPE	FLAT
MATT	MATERIAL	STEEL CORROSION RESISTING OVERALL
STYL	STYLE DESIGNATOR	PLAIN FLANGED