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National Stock Number: 4730-01-254-0328
Federal Supply Class: 4730
National Item Identification Number: 012540328
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:
| 8 BVI-SS | 54938 | PARKER-HANNIFIN CORPORATION | | SS-8-VCR-4 | 02570 | SWAGELOK CO | | SS-8-VCR-4 | 11649 | CAJON CO | | SS-8-VCR-4 | 3T9T9 | SWAGELOK CO |
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Techincal Specification:
| CASEHARDENING INDICATOR | CASEHARDENED | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SMALLEST INSIDE DIAMETER | 0.609 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, BOSS | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 7/8-14 | | WIDTH ACROSS FLATS | 0.938 INCHES NOMINAL |
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