4820-01-052-9253 VALVE,SAFETY RELIEF Index 2915-01-052-9254 COCK,POPPET DRAIN

National Stock Number:
4820-01-052-9254

Federal Supply Class:
4820

National Item Identification Number:
010529254

Description:
COCK,POPPET DRAIN

Detail:
AN ITEM DESIGNED TO DRAIN FLUIDS FROM FUEL SYSTEMS, TANKS, FILTERS, OR SIMILAR ITEMS. IT HAS A MOUNTING END, A FREE FLOWING END, AND A QUICK-ACTING NONMETALLIC SEALED CLOSURE, USUALLY SPRING LOADED, THAT HOLDS IT IN AN "OFF" POSITION. IT REQUIRES NO LUBRICATION OTHER THAN FROM THE FLUID BEING DRAINED.


Manufacturer Information:
3653064-50133241GULFSTREAM AEROSPACE CORP DBA GULFSTREAM AEROSPACE TECHNOLOGIES
50BSH4G91511AUTO-VALVE, INC


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
FLOW CONTROL DEVICEPOPPET
NOMINAL THREAD SIZE0.438 INCHES 1ST END
MATERIALCOPPER ALLOY BODY
MATERIALRUBBER SEAT
MATERIALSTEEL FLOW CONTROL DEVICE
THREAD SERIES DESIGNATORUNF 1ST END
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTCADMIUM
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD CLASS3A 1ST END


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