4820-00-274-3647 COCK,PLUG Index 4730-00-274-3650 PACKING NUT

National Stock Number:
4730-00-274-3649

Federal Supply Class:
4730

National Item Identification Number:
002743649

Description:
PACKING NUT

Detail:
AN ITEM HAVING INTERNAL AND/OR EXTERNAL MACHINE THREAD(S) (THREADS OTHER THAN PIPE OR HOSE SERIES), SPECIFICALLY DESIGNED TO RETAIN, BY MEANS OR GROOVE(S), SHOULDER(S), AND THE LIKE, PACKING AND/OR A PACKING GLAND WITHIN A STUFFING BOX. SEE ALSO BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; AND NUT, TUBE COUPLING. EXCLUDES PACKING NUT, STUFFING TUBE; AND USE WITH ELECTRICAL CABLE, AND LOCKNUT, PIPE.


Manufacturer Information:
114PC6LH44114BAE SYSTEMS LAND & ARMAMENTS L.P.
262785PC6LH80064NAVAL SHIP SYSTEMS COMMAND
954PC1527554WILDFIRE PACIFIC INC
NX10A27554WILDFIRE PACIFIC INC


Techincal Specification:
CASEHARDENING INDICATORNOT CASE-HARDENED
HOLE OR SLOT QUANTITY8
OVERALL LENGTH0.500 INCHES NOMINAL
MATERIALCOPPER ALLOY 903
SLOT WIDTH0.160 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.860 INCHES NOMINAL
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORUNS
THREAD SIZE1.625-14
STYLE DESIGNATORROUND SLOTTED, EXTERNAL THREAD, BOSS
THREAD CLASS3A
THREAD DIRECTIONLEFT-HAND
THREAD LENGTH0.500 INCHES NOMINAL


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