NSN Part Numbers List by NSN 4820-00-251-8561 (4820002518561)

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Item Name Valve Safety Relief
INC Code 05488
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-251-8561 (002518561)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
3H36393T20 curtiss wright electro mechanical corporation valve safety relief Avl RFQ
3H36393T20 dresser rand company valve safety relief Avl RFQ
3W75305T60 dresser rand company valve safety relief Avl RFQ

Technical Characteristics of NSN 4820002518561

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CQJXNOMINAL THREAD SIZE0.500 INCHES 1ST END
FEATSPECIAL FEATURES0.750-14 NPT EXTERNAL MTG THD
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALCOPPER ALLOY SEAT
MATTMATERIALPLASTIC FLOW CONTROL DEVICE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT 1ST END

Relevant Components for NSN - 4820-00-251-8561, 4820002518561
4810-01-178-3019 (4810011783019) 4820-01-025-0220 (4820010250220) 4810-01-439-6023 (4810014396023) 4810-01-115-8442 (4810011158442)
4820-00-674-6072 (4820006746072) 4820-00-224-4486 (4820002244486) 4820-00-447-0197 (4820004470197) 4820-00-126-5040 (4820001265040)
4820-01-229-1465 (4820012291465) 4820-00-886-1790 (4820008861790) 4820-01-388-9333 (4820013889333) 4820-00-527-9816 (4820005279816)

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