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National Stock Number:
4730-00-094-8815
Federal Supply Class:
4730
National Item Identification Number:
000948815
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:
| 1107758 | 18355 | THE BOEING COMPANY | | 1107758 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 8 | | LARGEST INSIDE DIAMETER | 0.765 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.375 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.625 INCHES NOMINAL | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SEAT ANGLE IN DEG | 45.0 | | SMALLEST INSIDE DIAMETER | 0.750 INCHES NOMINAL | | SLOT WIDTH | 0.125 INCHES NOMINAL | | SMALLEST OUTSIDE DIAMETER | 0.938 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, EXTERNAL THREAD, INVERTED FLARE | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.375 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +0.7139 TO 0.7171 INCHES | | THREAD SIZE | 0.750-18 |
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