4820-00-287-5637 COCK,PLUG Index 4820-00-287-5640 VALVE,DUPLEX SAFETY

National Stock Number:
4820-00-287-5638

Federal Supply Class:
4820

National Item Identification Number:
002875638

Description:
COCK,PLUG

Detail:
AN ITEM THAT CONTROLS THE FLOW OF A FLUID BY ROTATION OF A PORTED PLUG WITHIN A SUITABLE PORTED SEAT. IT MUST NOT HAVE ANY LUBRICATION OTHER THAN FROM THE FLUID CONTROLLED, NOR CONTAIN ANY NONMETALLIC SEAL BETWEEN PLUG AND SEAT. SEE ALSO VALVE, SEATLESS AND VALVE, PLUG.


Manufacturer Information:
504-2944940CUMMINS POWER GENERATION INC.
57SAE30327IMPERIAL
SCD76739-280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
S1177280072H20 TANK INC U S MOTORS DIV


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
FLOW STYLETWO WAY TWO PORT 360 DEGREE PLUG TURN
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.625 INCHES SECOND END
NOMINAL THREAD SIZE0.250 INCHES FIRST END
SEAT ANGLE45.0 DEGREES SECOND END
THREAD CLASS3A SECOND END
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF SECOND END
THREAD SERIES DESIGNATORNPT FIRST END
VALVE OPERATION METHODMANUAL


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