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National Stock Number:
3040-01-453-3886
Federal Supply Class:
3040
National Item Identification Number:
014533886
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:
| 12462247 | 076M6 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 12462247 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12462247 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
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Techincal Specification:
| LARGEST STEP DIAMETER | 9.690 INCHES NOMINAL | | OVERALL LENGTH | 16.380 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 4142 OR STEEL COMP 4145 OR STEEL COMP 4340 | | SPECIAL FEATURES | BORE DIA 1.710 IN.;SMALL END HAS EXTERNAL INVOLUTE SPLINES |
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