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National Stock Number:
4730-00-063-1372
Federal Supply Class:
4730
National Item Identification Number:
000631372
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:
| 3614-5 | 02121 | GOODRICH AEROSPACE CANADA LTD. |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 4 | | LARGEST INSIDE DIAMETER | 1.875 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.750 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.937 INCHES NOMINAL | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2014 | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SLOT WIDTH | 0.140 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.425 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.750 INCHES NOMINAL | | THREAD CLASS | 00 AND 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.625 INCHES NOMINAL | | THREAD SIZE | 2.250-16 |
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