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National Stock Number:
4730-00-307-0480
Federal Supply Class:
4730
National Item Identification Number:
003070480
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:
| 1290211-101 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | 1290211-101 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 4 | | LENGTH TO SHOULDER | 0.710 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.372 INCHES MINIMUM AND 1.382 INCHES MAXIMUM | | OVERALL LENGTH | 0.820 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000, COMP 4340, COND E MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP E4340 | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNJF | | SLOT WIDTH | 0.130 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.772 INCHES MINIMUM AND 0.781 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM AND PAINT | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.395 INCHES NOMINAL | | THREAD SIZE | 1.500-12 |
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