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National Stock Number: 3040-01-072-3111
Federal Supply Class: 3040
National Item Identification Number: 010723111
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:
12266378 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 12266378 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING | 676983-3 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 676983-3 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING |
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Techincal Specification:
END SIMILARITY | IDENTICAL | FIRST END DIAMETER | 0.3630 INCHES NOMINAL | FIRST END TONGUE WIDTH | 0.455 INCHES MINIMUM AND 0.470 INCHES MAXIMUM | FIRST END STEP LENGTH | 0.620 INCHES NOMINAL | FIRST END STYLE | RECTANGULAR | FIRST END TONGUE THICKNESS | 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM | LARGEST STEP DIAMETER | 0.375 INCHES NOMINAL | OVERALL LENGTH | 4.190 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | STEP QUANTITY | 2 |
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