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National Stock Number: 4730-01-234-6223
Federal Supply Class: 4730
National Item Identification Number: 012346223
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:
| PWA57103-4 | 77445 | RTX CORPORATION |
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Techincal Specification:
| OVERALL LENGTH | 0.680 INCHES NOMINAL | | SPECIAL FEATURES | U/O F100/200 ACFT ENG | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, BOSS | | THREAD SIZE | 3/4-10 | | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL | | SCREW THREAD LOCATION | EXTERNAL | | THREAD DIRECTION | RIGHT-HAND | | SMALLEST INSIDE DIAMETER | 0.475 INCHES NOMINAL |
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