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National Stock Number:
3040-00-905-5019
Federal Supply Class:
3040
National Item Identification Number:
009055019
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:
| 10894573 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 1459-207 | 72452 | BRAD FOOTE GEAR WORKS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 2.6250 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 2.0322 INCHES MINIMUM AND 2.0327 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.625 INCHES NOMINAL | | OVERALL LENGTH | 10.5625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1141 | | SECOND END DIAMETER | 1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | SECOND END STYLE | FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.277 INCHES MINIMUM AND 0.288 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICROINCHES |
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