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National Stock Number:
4730-00-633-1976
Federal Supply Class:
4730
National Item Identification Number:
006331976
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:
| 775255-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| HOLE DIAMETER | 0.187 INCHES NOMINAL | | HOLE OR SLOT QUANTITY | 2 | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.622 INCHES NOMINAL | | OVERALL LENGTH | 1.255 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SMALLEST INSIDE DIAMETER | 0.562 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, EXTERNAL THREAD, INVERTED FLARE | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.330 INCHES NOMINAL | | THREAD SIZE | 1-1/16IN.-18 |
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