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National Stock Number:
4730-00-244-0064
Federal Supply Class:
4730
National Item Identification Number:
002440064
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:
| 2440-5 | 96116 | GE RUSKA INSTRUMENT CORPORATION DIV GE SENSING SOLUTIONS INC | | 2440-800-40802 | 96116 | GE RUSKA INSTRUMENT CORPORATION DIV GE SENSING SOLUTIONS INC | | 2440-901-5 | 96116 | GE RUSKA INSTRUMENT CORPORATION DIV GE SENSING SOLUTIONS INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE DIAMETER | 0.219 INCHES NOMINAL | | HOLE OR SLOT QUANTITY | 2 | | LENGTH TO SHOULDER | 0.266 INCHES MINIMUM | | OVERALL LENGTH | 0.531 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 2.900 INCHES NOMINAL | | MATERIAL | STEEL COMP 416 | | SMALLEST INSIDE DIAMETER | 2.219 INCHES MINIMUM AND 2.254 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UN | | SCREW THREAD LOCATION | INTERNAL | | STYLE DESIGNATOR | ROUND, INTERNAL THREAD, SHOULDERED | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.135 INCHES NOMINAL | | THREAD SIZE | 2-1/4-16 |
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