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National Stock Number:
4730-00-474-0468
Federal Supply Class:
4730
National Item Identification Number:
004740468
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:
| 157169 | 13002 | GOODRICH CORPORATION | | 157169 | 17576 | GOODRICH CORP DBA GOODRICH CORP | | 157169 | 55284 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | MATERIAL | STEEL | | OVERALL LENGTH | 1.760 INCHES NOMINAL | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SMALLEST INSIDE DIAMETER | 3.225 INCHES NOMINAL | | SPECIAL FEATURES | 4PERIPHERAL WRENCH SLOTS 0.375 IN.WIDE AND 4 PERIPHERRAL THREADED HOLES,UNF0.312-24 RH | | STYLE DESIGNATOR | IRREGULAR | | SURFACE TREATMENT | CADMIUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.825 INCHES NOMINAL | | THREAD SIZE | 4.000-16 |
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