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National Stock Number:
4730-01-097-8418
Federal Supply Class:
4730
National Item Identification Number:
010978418
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:
| 210566AL1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 210566AL1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 6155B | 0AT62 | SIEMENS ENERGY, INC. | | 6155B | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 6155B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL LENGTH | 1.195 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SEAT ANGLE IN DEG | 90.0 | | SMALLEST INSIDE DIAMETER | 0.310 INCHES NOMINAL | | SPECIAL FEATURES | NOTCHED 0.250 IN. WIDTH FROM CENTER HOLE FULL LENGTH OF ITEM | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INVERTED FLARE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.726 INCHES NOMINAL | | THREAD SIZE | 1-1/4-12 | | WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
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