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National Stock Number:
4730-00-394-7523
Federal Supply Class:
4730
National Item Identification Number:
003947523
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:
| 102452-0114 | 17590 | DIAMOND POWER INTL INC | | NC-1607 PC5 | 17590 | DIAMOND POWER INTL INC |
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Techincal Specification:
| OVERALL LENGTH | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | MATERIAL | STEEL | | SMALLEST INSIDE DIAMETER | 0.640 INCHES MINIMUM AND 0.656 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNF | | SCREW THREAD LOCATION | EXTERNAL | | WIDTH ACROSS FLATS | 0.500 INCHES MAXIMUM | | STRENGTH RATING | ERR-060 | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, BOSS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.219 INCHES MAXIMUM | | THREAD SIZE | 7/8-14 | | CASEHARDENING INDICATOR | NOT CASEHARDENED |
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