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National Stock Number:
4730-00-761-3042
Federal Supply Class:
4730
National Item Identification Number:
007613042
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:
| C4BM1331-1 | 71867 | DE HAVILLAND AIRCRAFT OF CANADA LIMITED |
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Techincal Specification:
| THREAD SIZE | 1-1/4IN-12 | | THREAD LENGTH | 0.630 INCHES NOMINAL | | THREAD CLASS | 2A | | SMALLEST INSIDE DIAMETER | 1.010 INCHES MINIMUM AND 1.015 INCHES MAXIMUM | | LARGEST INSIDE DIAMETER | 1.245 INCHES MINIMUM AND 1.250 INCHES MAXIMUM | | LENGTH TO SHOULDER | 0.925 INCHES NOMINAL | | OVERALL LENGTH | 1.280 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | STRENGTH RATING | 46000.000 POUNDS PER SQUARE INCH MINIMUM YIELD | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INTERNAL SHOUL DER | | SCREW THREAD SERIES DESIGNATOR | UNF | | SCREW THREAD LOCATION | EXTERNAL | | WIDTH ACROSS FLATS | 1.370 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 |
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