NSN (4820011709256) – NSN 4820-01-170-9256 Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-170-9256 (011709256)
NCB Code USA (01)
Manufacturer Droitcour Company
Part Number Manufacturer Item Name Cage Code RFQ
1503 droitcour company valve safety relief 94874 RFQ
1503-1500 droitcour company valve safety relief 94874 RFQ
1503-1500 PSI droitcour company valve safety relief 94874 RFQ

Technical Characteristics of NSN 4820011709256

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICESPOOL
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.250 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING1500.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL OVERALL
MEDAMEDIA FOR WHICH DESIGNEDOIL,HYDRAULIC SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-01-170-9256, 4820011709256
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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