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National Stock Number:
4730-00-609-9804
Federal Supply Class:
4730
National Item Identification Number:
006099804
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:
| 86801PC3 | 60285 | EATON CORPORATION | | S-81-225 | 60285 | EATON CORPORATION |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | HOLE OR SLOT QUANTITY | 1 | | MAJOR UNTHREADED OUTSIDE DIAMETER | 3.130 INCHES NOMINAL | | OVERALL LENGTH | 1.050 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 932 | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SMALLEST INSIDE DIAMETER | 2.252 INCHES MINIMUM AND 2.254 INCHES MAXIMUM | | SLOT WIDTH | 0.250 INCHES NOMINAL | | SPECIAL FEATURES | RADIUS ON SHOULDERS 0.093 IN. MIN TO 0.109 IN. MAX | | STYLE DESIGNATOR | ROUND SLOTTED, EXTERNAL THREAD, BOSS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.437 INCHES NOMINAL | | THREAD PITCH DIAMETERS | +3.1912 TO 3.1959 INCHES | | THREAD SIZE | 3.250-12 |
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