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National Stock Number:
3040-01-282-2503
Federal Supply Class:
3040
National Item Identification Number:
012822503
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 516-5486658 | 43689 | HUNTINGTON INGALLS INC | | 5486658REVC PIECE 33 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END STEP LENGTH | 2.438 INCHES NOMINAL | | FIRST END STYLE | SQUARE (ROUND CORNERS) | | FIRST END WIDTH ACROSS FLATS | 0.749 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.986 INCHES NOMINAL | | OVERALL LENGTH | 12.625 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | SECOND END SPLINE MINOR DIAMETER | 0.6290 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 1.562 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.7470 INCHES NOMINAL | | STEP QUANTITY | 4 |
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