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National Stock Number: 4730-01-056-3473
Federal Supply Class: 4730
National Item Identification Number: 010563473
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:
| 666150 | 84561 | PARKER HANNIFIN CORPORATION | | E159010 | 10988 | CNH INDUSTRIAL AMERICA LLC | | L32608 | 10988 | CNH INDUSTRIAL AMERICA LLC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 8 | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.688 INCHES NOMINAL | | MATERIAL | PLASTIC | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.469 INCHES NOMINAL | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SLOT WIDTH | 0.125 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.000 INCHES NOMINAL | | SPECIAL FEATURES | W/RUBBER INSERT 0.250 IN. FROM TOP END OF NUT | | STYLE DESIGNATOR | ROUND SLOTTED, EXTERNAL THREAD, BOSS | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.375 INCHES NOMINAL | | THREAD SIZE | 1-3/4-16 |
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