INSTANT RFQ

National Stock Number (NSN) 4820-00-878-9158 (4820008789158) Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-878-9158 (008789158)
NCB Code USA (00)
Manufacturer Droitcour Company, Triumph Aerostructures Llc
Part Number Manufacturer Item Name Cage Code RFQ
2100 droitcour company valve safety relief 94874 RFQ
215-32347-1 triumph aerostructures llc valve safety relief 80378 RFQ

Technical Characteristics of NSN 4820008789158

MRCCriteriaCharacteristic
ADSYVALVE DISCHARGE FLOW RATE32.0 GALLONS PER MINUTE
AHNCCONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CQJXNOMINAL THREAD SIZE1.062 INCHES ALL ENDS
SFTTSURFACE TREATMENTPAINT
AAJDTHREAD CLASS3B ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AWLSCONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CMLPTHREAD QUANTITY PER INCH12 ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE3500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING3390.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL OVERALL
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID,MINERAL BASE SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS.
THSDTHREAD SERIES DESIGNATORUN ALL ENDS

Relevant Components for NSN - 4820-00-878-9158, 4820008789158
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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