Explore Our NSN 4820-00-304-3944 Parts List

Item Name	Seat Valve
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-304-3944 (003043944)
NCB Code	USA (00)
Manufacturer	Huntington Ingalls Incorporated, Morland Valve Co Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
255751PC8	huntington ingalls incorporated	seat valve	43689	RFQ
255753PC8	huntington ingalls incorporated	seat valve	43689	RFQ
255753PC8	morland valve co inc	seat valve	27424	RFQ
255773PC8	huntington ingalls incorporated	seat valve	43689	RFQ

Technical Characteristics of NSN 4820003043944

MRC	Criteria	Characteristic
ABKW	OVERALL HEIGHT	0.250 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	1.060 INCHES NOMINAL
ADAS	BODY INSIDE DIAMETER	0.562 INCHES NOMINAL
AJFZ	SEAT RADIUS	0.265 INCHES NOMINAL
CQKM	SEATING SURFACE SHAPE	RADIAL
FEAT	SPECIAL FEATURES	W/FOUR NOTCHES,0.182 IN. W; 0.014 IN. DEP
MATT	MATERIAL	PLASTIC POLYAMIDE OVERALL
STYL	STYLE DESIGNATOR	PLAIN

Components Related to NSN - 4820-00-304-3944, 4820003043944
4810-01-278-5440 (4810012785440)	4820-01-192-4196 (4820011924196)	4820-00-965-8381 (4820009658381)	4820-01-003-7863 (4820010037863)
4820-01-216-1156 (4820012161156)	4820-01-357-3650 (4820013573650)	4820-01-178-4887 (4820011784887)	4810-01-057-7341 (4810010577341)
4820-01-367-9897 (4820013679897)	4820-01-133-9054 (4820011339054)	4820-01-383-5396 (4820013835396)	4820-01-351-5405 (4820013515405)

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