4820-01-250-8579 VALVE,SAFETY RELIEF Index 2540-01-250-8581 BOX,ACCESSORIES STOWAGE

National Stock Number:
4820-01-250-8580

Federal Supply Class:
4820

National Item Identification Number:
012508580

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:
152193605869RAYTHEON COMPANY


Techincal Specification:
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY BODY
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
SPECIAL FEATURESWITH ELBOW,PIPE; BRASS,FEMALE THDS,PLATED PER QQ-P-416,AND NIPPLE,PIPE; BRASS,MALE THDS,PLATED PER QQ-P-416


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