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National Stock Number:
3040-01-108-5348
Federal Supply Class:
3040
National Item Identification Number:
011085348
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:
| 10085846 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 1229388 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12299388 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM FIRST END | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.544 INCHES MINIMUM AND 0.549 INCHES MAXIMUM | | FIRST END DIAMETER | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | FIRST END STYLE | WOODRUFF KEYWAY | | FIRST END KEYWAY WIDTH | 0.0928 INCHES MINIMUM AND 0.0943 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.993 INCHES MINIMUM AND 0.996 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 | | OVERALL LENGTH | 16.560 INCHES MINIMUM AND 16.680 INCHES MAXIMUM | | STEP QUANTITY | 7 |
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