INSTANT RFQ

NSN 4820-00-203-4521, (4820002034521) Parts Inventory

Item Name Valve Check
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-203-4521 (002034521)
NCB Code USA (00)
Manufacturer Hughes Missile Systems Co, Raytheon Company, Sweeney Engineering Corp
Part Number Manufacturer Item Name Cage Code RFQ
8-00282-1 hughes missile systems co valve check 14170 RFQ
8-00282-1 raytheon company valve check 15090 RFQ
4-2800 sweeney engineering corp valve check 96736 RFQ
A4-2800 sweeney engineering corp valve check 96736 RFQ

Technical Characteristics of NSN 4820002034521

MRCCriteriaCharacteristic
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP400.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CMLPTHREAD QUANTITY PER INCH12 ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE192.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.062 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
MATTMATERIALALUMINUM ALLOY OVERALL
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL,HYDROCARBON SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUN ALL ENDS
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET

Relevant Components for NSN - 4820-00-203-4521, 4820002034521
4820-01-478-7250 (4820014787250) 4820-01-157-2874 (4820011572874) 4820-01-152-3022 (4820011523022) 4820-00-622-4732 (4820006224732)
4820-01-521-9794 (4820015219794) 4820-01-396-0684 (4820013960684) 4820-01-450-7273 (4820014507273) 4820-01-124-2752 (4820011242752)
4820-01-233-6840 (4820012336840) 4820-00-495-7877 (4820004957877) 4820-01-708-6366 (4820017086366) 4820-00-220-3237 (4820002203237)

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