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National Stock Number: 4730-01-080-0417
Federal Supply Class: 4730
National Item Identification Number: 010800417
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:
100156 | 0BM75 | AUTOTEST CO | 15006-3 | 90526 | CLIPPARD INSTRUMENT LABORATORY INC |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | OVERALL LENGTH | 0.562 INCHES NOMINAL | MATERIAL | COPPER ALLOY | SCREW THREAD LOCATION | EXTERNAL AND INTERNAL | SCREW THREAD SERIES DESIGNATOR | NPT AND UNS | SMALLEST INSIDE DIAMETER | 0.190 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, SHOULDERED | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2A AND 2B | THREAD SIZE | 0.250-18 AND 0.188-32 |
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