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National Stock Number:
3040-01-299-3506
Federal Supply Class:
3040
National Item Identification Number:
012993506
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:
| 10029127 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.8000 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 15 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.4688 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.5700 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5370 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4380 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.130 INCHES NOMINAL | | OVERALL LENGTH | 27.160 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736,COND. N MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | SPLINES AT BOTH ENDS ARE INTERN. | | STEP QUANTITY | 5 | | SURFACE FINISH | 250.0 MICROINCHES |
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