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National Stock Number:
4730-01-019-4570
Federal Supply Class:
4730
National Item Identification Number:
010194570
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:
| 90197-1 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL LENGTH | 0.700 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SCREW THREAD SERIES DESIGNATOR | UNF | | SEAT ANGLE IN DEG | 37.0 | | SCREW THREAD LOCATION | EXTERNAL | | SMALLEST INSIDE DIAMETER | 0.203 INCHES MINIMUM AND 0.222 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.266 INCHES MINIMUM AND 0.406 INCHES MAXIMUM | | THREAD SIZE | 3/8-24 |
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