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:
FLOW STYLETWO WAY TWO PORT 360 DEGREE PLUG TURN
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
THREADED EXTERNAL TUBE 2ND END
MATERIALCOPPER ALLOY OVERALL
CONNECTION STYLEPLAIN (PIPE) 1ST END
FLARED (TUBE) 2ND END
SEAT ANGLE45.0 DEGREES 2ND END
THREAD SERIES DESIGNATORNPT 1ST END
UNF 2ND END
NOMINAL THREAD SIZE0.250 INCHES 1ST END
0.625 INCHES 2ND END
THREAD CLASS3A 2ND END
THREAD DIRECTIONRIGHT-HAND ALL ENDS


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