4730-00-200-0484 PACKING NUT Index 4730-00-200-0488 PACKING NUT

National Stock Number:
4730-00-200-0485

Federal Supply Class:
4730

National Item Identification Number:
002000485

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:
S41603670TYCO FIRE PRODUCTS LP
S428PCS41603670TYCO FIRE PRODUCTS LP
S926PCS41603670TYCO FIRE PRODUCTS LP
S9300-46105280064NAVAL SHIP SYSTEMS COMMAND
S9300-461052PC1480064NAVAL SHIP SYSTEMS COMMAND
S9300-461053PC1480064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
OVERALL LENGTH0.875 INCHES NOMINAL
MATERIALCOPPER ALLOY 509
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORUNEF
SEAT ANGLE IN DEG30.0
SMALLEST INSIDE DIAMETER0.987 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
WIDTH ACROSS FLATS1.625 INCHES NOMINAL
STYLE DESIGNATORHEXAGON, EXTERNAL THREAD, INVERTED FLARE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
THREAD SIZE1-7/16-18


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