INSTANT RFQ

National Stock Number (NSN) 4820-01-292-7974 (4820012927974) Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-292-7974 (012927974)
NCB Code USA (01)
Manufacturer Superior Compressor Co, Norgren Limited
Part Number Manufacturer Item Name Cage Code RFQ
14-27554 superior compressor co valve safety relief 7p354 RFQ
16-001-048 norgren limited valve safety relief 43990 RFQ
16-001-048 3 4 NPT norgren limited valve safety relief 43990 RFQ

Technical Characteristics of NSN 4820012927974

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDIAPHRAGM
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADZHRENEWABLE SEAT RING TYPEWELDED
AEHZMAXIMUM OPERATING TEMP200.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE2.0/125.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.750 INCHES ALL ENDS
MATTMATERIALALUMINUM BODY
MATTMATERIALSTEEL FLOW CONTROL DEVICE
MATTMATERIALSTEEL SEAT
MATTMATERIALSTEEL STEM
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDGAS,NATURAL 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID,MINERAL BASE 3RD RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORNPTF ALL ENDS

Relevant Components for NSN - 4820-01-292-7974, 4820012927974
4820-01-251-8295 (4820012518295) 4820-01-606-5732 (4820016065732) 4820-01-504-6136 (4820015046136) 4820-01-345-7050 (4820013457050)
4810-01-373-6377 (4810013736377) 4810-01-079-4456 (4810010794456) 4820-01-280-4146 (4820012804146) 4820-01-651-8515 (4820016518515)
4820-01-688-1777 (4820016881777) 4820-01-439-5575 (4820014395575) 4820-01-228-6731 (4820012286731) 4820-01-645-8483 (4820016458483)

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