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National Stock Number: 4730-00-684-6556
Federal Supply Class: 4730
National Item Identification Number: 006846556
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:
| 2855-L | 76364 | MILWAUKEE VALVE CO, INC | | 2855-L-470 | 76364 | MILWAUKEE VALVE CO, INC | | 2872-J | 76364 | MILWAUKEE VALVE CO, INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LENGTH TO SHOULDER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SMALLEST INSIDE DIAMETER | 0.703 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SCREW THREAD LOCATION | INTERNAL | | WIDTH ACROSS FLATS | 1.813 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.906 INCHES NOMINAL | | THREAD SIZE | 1-37/64IN-14 |
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