INSTANT RFQ

Explore Our NSN 4820-01-122-9775 Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-122-9775 (011229775)
NCB Code USA (01)
Manufacturer Curtiss Wright Electro Mechanical Corporation, Dresser Rand Company, Electro Impulse Laboratory Inc
Part Number Manufacturer Item Name Cage Code RFQ
310116H1 curtiss wright electro mechanical corporation valve safety relief 8fgx3 RFQ
310116H1 dresser rand company valve safety relief 0at62 RFQ
6447 electro impulse laboratory inc valve safety relief 91161 RFQ
6447B dresser rand company valve safety relief 93236 RFQ

Technical Characteristics of NSN 4820011229775

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICEPOPPET
AEHZMAXIMUM OPERATING TEMP-40.0 DEG FAHRENHEIT 1ST RESPONSE250.0 DEG FAHRENHEIT 2ND RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CQGMMAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.250 INCHES 1ST END
CSDCOPENING PRESSURE SETTING150.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESPOP-OFF TYPE
MATTMATERIALCOPPER ALLOY OVERALL
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDALCOHOL,ETHYL 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA,GASEOUS 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN 5TH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 12 4TH RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORNPT 1ST END

Components Related to NSN - 4820-01-122-9775, 4820011229775
4820-00-048-7101 (4820000487101) 4820-01-298-9561 (4820012989561) 4820-00-391-9342 (4820003919342) 4820-01-318-0230 (4820013180230)
4810-01-424-2104 (4810014242104) 4820-01-686-4523 (4820016864523) 4820-01-484-2571 (4820014842571) 4810-01-284-6033 (4810012846033)
4820-01-658-5111 (4820016585111) 4820-01-286-6620 (4820012866620) 4820-01-547-1960 (4820015471960) 4820-01-012-1718 (4820010121718)

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