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National Stock Number:
4730-00-395-1355
Federal Supply Class:
4730
National Item Identification Number:
003951355
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:
| HP1152210-1 | 70236 | TACTAIR FLUID CONTROLS INC | | HP1152210-1 | 84685 | TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 10 | | MAJOR UNTHREADED OUTSIDE DIAMETER | 5.125 INCHES NOMINAL | | OVERALL LENGTH | 0.938 INCHES NOMINAL | | MATERIAL | STEEL COMP 4340 | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) | | SLOT WIDTH | 0.250 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 4.250 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND SLOTTED, EXTERNAL THREAD, BOSS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.937 INCHES NOMINAL | | THREAD SIZE | 5-1/8IN-16 |
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