4820-01-171-7103 VALVE,CHECK Index 4820-01-171-7105 VALVE,BALL

National Stock Number:
4820-01-171-7104

Federal Supply Class:
4820

National Item Identification Number:
011717104

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:
7028M83P0107482GENERAL ELECTRIC COMPANY
A-418697484EATON AEROSPACE LLC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP350.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE40.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDOIL SINGLE RESPONSE
NOMINAL THREAD SIZE0.875 INCHES 1ST END
SPECIAL FEATURESDUST COVER RETAINED W/LANYARD
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END
VALVE OPERATION METHODMANUAL


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