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National Stock Number: 4730-00-825-2053
Federal Supply Class: 4730
National Item Identification Number: 008252053
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:
1155879 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | LENGTH TO SHOULDER | 0.156 INCHES NOMINAL | OVERALL LENGTH | 0.218 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | SCREW THREAD LOCATION | INTERNAL | SCREW THREAD SERIES DESIGNATOR | UNEF | SMALLEST INSIDE DIAMETER | 0.188 INCHES NOMINAL | STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED | WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.093 INCHES NOMINAL | THREAD CLASS | 2B | THREAD SIZE | 3/8IN-32 |
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