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National Stock Number: 4730-00-279-2828
Federal Supply Class: 4730
National Item Identification Number: 002792828
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:
| 4730002792828 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 4730002792828 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 5283080 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 7521013 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| THREAD PITCH DIAMETERS | +2.0355 TO 2.0404 INCHES | | THREAD SIZE | 2.062-24 | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | MAJOR UNTHREADED OUTSIDE DIAMETER | 2.141 INCHES MINIMUM AND 2.162 INCHES MAXIMUM | | MATERIAL | STEEL AND STEEL COMP 1015 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.703 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SMALLEST INSIDE DIAMETER | 1.765 INCHES MINIMUM AND 1.770 INCHES MAXIMUM | | STYLE DESIGNATOR | KNURLED, INTERNAL THREAD, SHOULDERED | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
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