NSN (4820001728793) – NSN 4820-00-172-8793 Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-172-8793 (001728793)
NCB Code USA (00)
Manufacturer Howden Buffalo Inc, Rostra Vernatherm Llc, Parker Hannifin Corporation, Scovill Inc
Part Number Manufacturer Item Name Cage Code RFQ
VD10926 howden buffalo inc valve safety relief 07077 RFQ
3025-00-00 rostra vernatherm llc valve safety relief 55193 RFQ
VD10926 rostra vernatherm llc valve safety relief 55193 RFQ
520-60006 parker hannifin corporation valve safety relief 9f512 RFQ
VD10926 scovill inc valve safety relief 53705 RFQ

Technical Characteristics of NSN 4820001728793

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CQJXNOMINAL THREAD SIZE1.500 INCHES ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
THSDTHREAD SERIES DESIGNATORUNEF ALL ENDS

Relevant Components for NSN - 4820-00-172-8793, 4820001728793
4810-01-082-6236 (4810010826236) 4820-01-353-3012 (4820013533012) 4820-01-343-6188 (4820013436188) 4820-01-182-0778 (4820011820778)
4820-01-279-9726 (4820012799726) 4820-01-650-3218 (4820016503218) 4820-01-554-6644 (4820015546644) 4810-01-508-9300 (4810015089300)
4820-01-050-6401 (4820010506401) 4820-01-565-3783 (4820015653783) 4820-01-465-6661 (4820014656661) 4820-01-316-3323 (4820013163323)

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