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National Stock Number:
4730-00-200-0459
Federal Supply Class:
4730
National Item Identification Number:
002000459
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:
| 2301430 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 | | 2301430 | 24617 | GENERAL MOTORS CORP | | 2301430 | 7X677 | GENERAL MOTORS LLC | | 7329618 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 761E17 | 56442 | DIAMOND REO TRUCK CO | | H-4-B | 81718 | OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS | | HRB4 | 81718 | OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LENGTH TO SHOULDER | 0.500 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 0.625 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY OR COPPER ALLOY | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SMALLEST INSIDE DIAMETER | 0.281 INCHES MINIMUM AND 0.284 INCHES MAXIMUM | | STYLE DESIGNATOR | KNURLED, INTERNAL THREAD, SHOULDERED | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.350 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | THREAD SIZE | 3/4-16 |
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