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National Stock Number:
4730-00-202-7565
Federal Supply Class:
4730
National Item Identification Number:
002027565
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:
| 200346 | 02978 | RENK AMERICA LLC | | 21584 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | 21584 | 15555 | CURTISS-WRIGHT CORP | | 5165256 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 6 | | LARGEST INSIDE DIAMETER | 2.125 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.625 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 2.250 INCHES NOMINAL | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | MATERIAL | STEEL | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SEAT ANGLE IN DEG | 45.0 | | SMALLEST INSIDE DIAMETER | 2.030 INCHES NOMINAL | | SLOT WIDTH | 0.313 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.344 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +2.0154 TO 2.3194 INCHES | | THREAD SIZE | 2.375-12 | | UNTHREADED PORTION LENGTH | 0.407 INCHES NOMINAL |
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