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National Stock Number:
4730-00-585-7501
Federal Supply Class:
4730
National Item Identification Number:
005857501
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:
| F20028-1 | 03990 | INGERSOLL-RAND CO | | F20028-1 | 04577 | MISSION SYSTEMS ORCHARD PARK INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 2 | | OVERALL LENGTH | 0.140 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 16.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 303 | | SLOT WIDTH | 0.078 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SCREW THREAD LOCATION | EXTERNAL | | STRENGTH RATING | ERR-060 | | STYLE DESIGNATOR | ROUND SLOTTED, EXTERNAL THREAD, BOSS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.140 INCHES NOMINAL | | THREAD SIZE | 3/8IN-24 |
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