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National Stock Number: 4730-00-469-0512
Federal Supply Class: 4730
National Item Identification Number: 004690512
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.
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Manufacturer Information:
000-14671PC50 | 92135 | SPARLING INSTRUMENTS, INCORPORATED | 000-17624PC50 | 92135 | SPARLING INSTRUMENTS, INCORPORATED | 8700-3106700PC50 | 53711 | NAVAL SEA SYSTEMS COMMAND | 8700-3106700PC50 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 000-17625PC50 | 92135 | SPARLING INSTRUMENTS, INCORPORATED | 453-14651 | 92135 | SPARLING INSTRUMENTS, INCORPORATED |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | LENGTH TO SHOULDER | 0.422 INCHES NOMINAL | MAJOR UNTHREADED OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | OVERALL LENGTH | 0.500 INCHES NOMINAL | MATERIAL | COPPER ALLOY 511 | SCREW THREAD LOCATION | INTERNAL | SCREW THREAD SERIES DESIGNATOR | UNF | SMALLEST INSIDE DIAMETER | 0.203 INCHES NOMINAL | STYLE DESIGNATOR | KNURLED, INTERNAL THREAD, SHOULDERED | THREAD CLASS | 3B | THREAD LENGTH | 0.313 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD SIZE | 9/16IN-18 |
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