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National Stock Number: 4730-00-954-1112
Federal Supply Class: 4730
National Item Identification Number: 009541112
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:
| 990031-103 | 17576 | GOODRICH CORP DBA GOODRICH CORP |
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Techincal Specification:
| WIDTH ACROSS FLATS | 4.825 INCHES NOMINAL | | MATERIAL | STEEL COMP E4340 | | SMALLEST INSIDE DIAMETER | 2.660 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SCREW THREAD LOCATION | EXTERNAL | | THREAD DIRECTION | RIGHT-HAND | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL LENGTH | 1.960 INCHES NOMINAL | | THREAD CLASS | 3A | | STYLE DESIGNATOR | IRREGULAR | | THREAD SIZE | 5-8 | | THREAD LENGTH | 1.960 INCHES NOMINAL |
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