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National Stock Number:
4730-00-370-9796
Federal Supply Class:
4730
National Item Identification Number:
003709796
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:
| S44101 | 12511 | SIMMONDS PRECISION PRODUCTS INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE DIAMETER | 0.047 INCHES NOMINAL | | HOLE OR SLOT QUANTITY | 2 | | LENGTH TO SHOULDER | 0.350 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 0.870 INCHES NOMINAL | | OVERALL LENGTH | 0.420 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SMALLEST INSIDE DIAMETER | 0.400 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, INTERNAL THREAD, SHOULDERED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE | | THREAD CLASS | 2B | | THREAD LENGTH | 0.310 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 5/8IN-24 |
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