Database of Valve Safety Relief Under NSN (4820000534546) 4820-00-053-4546 Parts

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-053-4546 (000534546)
NCB Code USA (00)
Manufacturer Northrop Grumman Systems Corporation, Hydro Aire Inc
Part Number Manufacturer Item Name RFQ
128SCH142-13 northrop grumman systems corporation valve safety relief RFQ
A90369-13 hydro aire inc valve safety relief RFQ

Technical Characteristics of NSN 4820000534546

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
ADSYVALVE DISCHARGE FLOW RATE1.2 GALLONS PER MINUTE
AEHZMAXIMUM OPERATING TEMP275.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.437 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING1285.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESFREE REVERSE FLOW
MATTMATERIALALUMINUM ALLOY BODY
MATTMATERIALALUMINUM ALLOY SEAT
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMATERIALSTEEL CORROSION RESISTING STEM
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID,PHOSPHATE-ESTER BASE SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS

Relevant Components for NSN - 4820-00-053-4546, 4820000534546
4820-01-355-0373 (4820013550373) 4820-01-596-5537 (4820015965537) 4820-01-428-4292 (4820014284292) 4820-01-572-3577 (4820015723577)
4820-01-535-9663 (4820015359663) 4820-01-278-9880 (4820012789880) 4820-01-412-2051 (4820014122051) 4820-12-365-1402 (4820123651402)
4810-12-380-1387 (4810123801387) 4820-01-492-3226 (4820014923226) 4820-01-299-0262 (4820012990262) 4820-01-263-0040 (4820012630040)

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