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National Stock Number: 4730-00-792-8424
Federal Supply Class: 4730
National Item Identification Number: 007928424
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:
| 15566V022/4 | 63479 | PROCESS SUPPLY INC DBA DEFENSE PRODUCTS INTERNATIONAL | | 380P1033 | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SEAT ANGLE IN DEG | 45.0 | | SMALLEST INSIDE DIAMETER | 0.500 INCHES NOMINAL | | SPECIAL FEATURES | W0.500-10 INTERNAL ACME THD 0.813 IN. LG FROM HEX HEAD END | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES NOMINAL | | THREAD SIZE | 1.125-12 | | WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
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