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National Stock Number:
4730-01-197-5093
Federal Supply Class:
4730
National Item Identification Number:
011975093
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:
| L5840580 | 43999 | THE BOEING COMPANY | | L5840580-003 | 43999 | THE BOEING COMPANY | | L5840580-005 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| SCREW THREAD SERIES DESIGNATOR | UN | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 27/8-12 | | WIDTH ACROSS FLATS | 2.987 INCHES NOMINAL |
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