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National Stock Number:
4730-01-057-5740
Federal Supply Class:
4730
National Item Identification Number:
010575740
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:
| 23056 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC | | 98891-A | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC | | 98891-APC39 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | CASEHARDENED | | MATERIAL | NICKEL ALLOY | | OVERALL LENGTH | 2.160 INCHES NOMINAL | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN AND UNF | | SMALLEST INSIDE DIAMETER | 0.328 INCHES NOMINAL | | STYLE DESIGNATOR | IRREGULAR | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.375 INCHES NOMINAL AND 0.375 INCHES NOMINAL | | THREAD SIZE | 1-16 AND 3/4-16 | | WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
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