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National Stock Number: 4730-01-441-2853
Federal Supply Class: 4730
National Item Identification Number: 014412853
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:
| P591WA-4 | 58553 | SUPERIOR VALVE CO |
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Techincal Specification:
| SPECIAL FEATURES | INTEGRA-SEAL BALL VALVES - W SERIES/WA SERIES, 591WA-11ST IT 10 |
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