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National Stock Number:
4730-00-214-5472
Federal Supply Class:
4730
National Item Identification Number:
002145472
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:
| 175208-4 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 6 | | OVERALL LENGTH | 0.700 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-666, GRADE B-CANCELED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SLOT WIDTH | 0.060 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.374 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.120 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.410 INCHES NOMINAL | | THREAD SIZE | 0.9375-12 |
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