Database of Valve Safety Relief Under NSN (4820013978637) 4820-01-397-8637 Parts

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-397-8637 (013978637)
NCB Code USA (01)
Manufacturer International Valve Corporation, Enertech Technical Services
Part Number Manufacturer Item Name RFQ
CON-075-SS-M-1 1 2 international valve corporation valve safety relief RFQ
PL45267-020 enertech technical services valve safety relief RFQ
42593-020 enertech technical services valve safety relief RFQ

Technical Characteristics of NSN 4820013978637

MRCCriteriaCharacteristic
ADQUFLOW CONTROL DEVICEDISK
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CSDCOPENING PRESSURE SETTING1.5 POUNDS PER SQUARE INCH
CQJXNOMINAL THREAD SIZE0.750 INCHES ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
MATTMATERIALSTEEL CORROSION RESISTING BODY
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
AHNCCONNECTION STYLEPLAIN (PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-01-397-8637, 4820013978637
4810-00-872-2016 (4810008722016) 4810-01-701-8537 (4810017018537) 4820-01-147-9334 (4820011479334) 4820-01-654-7545 (4820016547545)
4820-01-701-6726 (4820017016726) 4820-01-310-4503 (4820013104503) 4820-01-346-3872 (4820013463872) 4820-01-477-2791 (4820014772791)
4810-01-665-1605 (4810016651605) 4820-01-487-1839 (4820014871839) 4820-01-528-2828 (4820015282828) 4820-01-340-1265 (4820013401265)

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