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National Stock Number:
4730-00-355-2100
Federal Supply Class:
4730
National Item Identification Number:
003552100
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:
| 1113484C1 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | 2-060728 | 77873 | ROCKFORD POWERTRAIN INC | | 31591H | 31007 | NAVISTAR INTL CORP | | 3310J | 77873 | ROCKFORD POWERTRAIN INC | | 31591H | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | 40986 | 97907 | TEREX CORP | | 7348886 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 9040986 | 30379 | EUCLID INC | | KC7015 | 56442 | DIAMOND REO TRUCK CO |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LENGTH TO SHOULDER | 1.312 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 3.203 INCHES NOMINAL | | OVERALL LENGTH | 1.438 INCHES NOMINAL | | MATERIAL | STEEL COMP 1010 | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SMALLEST INSIDE DIAMETER | 2.531 INCHES NOMINAL | | WIDTH ACROSS FLATS | 3.625 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.000 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +3.0926 TO 3.0966 INCHES | | THREAD SIZE | 3.125-20 |
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