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National Stock Number: 4730-00-142-2174
Federal Supply Class: 4730
National Item Identification Number: 001422174
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:
| 15466A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 15466A | 28265 | HERCULES ENGINE CO INC | | 41298F | 56442 | DIAMOND REO TRUCK CO | | 5UUA032 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | | 5UUA032 | 65282 | WHITE MOTOR CORP | | 1A7388 | 95201 | NAPCO INTERNATIONAL LLC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LENGTH TO SHOULDER | 1.344 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 2.062 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 1.500 INCHES NOMINAL | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SMALLEST INSIDE DIAMETER | 1.344 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED | | THREAD DIRECTION | LEFT-HAND | | THREAD LENGTH | 0.938 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +1.7040 TO 1.7072 INCHES | | THREAD SIZE | 1.750-14 | | WIDTH ACROSS FLATS | 2.125 INCHES NOMINAL |
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