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National Stock Number:
4730-01-029-7537
Federal Supply Class:
4730
National Item Identification Number:
010297537
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:
| H2380 | 16712 | SIEMENS ENERGY, INC. | | M112E | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE DIAMETER | 0.203 INCHES NOMINAL | | HOLE OR SLOT QUANTITY | 2 | | OVERALL LENGTH | 1.438 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16782 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SMALLEST INSIDE DIAMETER | 0.578 INCHES NOMINAL | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SEAT ANGLE IN DEG | 90.0 | | SPECIAL FEATURES | TWO 7/32 IN. SPANNER HOLE 1/4 IN. DEEP 180 DEG APART | | STYLE DESIGNATOR | ROUND, EXTERNAL THREAD, INVERTED FLARE | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.625 INCHES NOMINAL | | THREAD SIZE | 1-1/2-12 |
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