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National Stock Number:
4730-00-474-3524
Federal Supply Class:
4730
National Item Identification Number:
004743524
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:
| 5754 | 3F272 | PROCESS EQUIPMENT AND SUPPLY CO | | 5754 | 55948 | BOTOMAN MFG CO INC | | 5754 | 56089 | R.H. INDUSTRIES, INC. | | 5754 | 70188 | FRANKLIN ENGINE CO INC |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LENGTH TO SHOULDER | 0.375 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 0.890 INCHES NOMINAL | | OVERALL LENGTH | 0.484 INCHES NOMINAL | | MATERIAL | STEEL | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SMALLEST INSIDE DIAMETER | 0.562 INCHES NOMINAL | | STYLE DESIGNATOR | KNURLED, INTERNAL THREAD, SHOULDERED | | SURFACE TREATMENT | CADMIUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.187 INCHES NOMINAL | | THREAD SIZE | 0.750-16 |
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