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National Stock Number:
4730-01-063-3694
Federal Supply Class:
4730
National Item Identification Number:
010633694
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:
| 20488A | 42223 | MYERS F E CO SUB OF PENTAIR CORP | | 20488A | U4484 | CALDER LTD | | A3-PS-000121 | U4484 | CALDER LTD | | A3-PS-000121/2 | U4484 | CALDER LTD |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASE-HARDENED | | OVERALL LENGTH | 0.687 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | SMALLEST INSIDE DIAMETER | 0.078 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD SIZE | 0.375-16 | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.312 INCHES NOMINAL |
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