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National Stock Number:
3040-01-107-3397
Federal Supply Class:
3040
National Item Identification Number:
011073397
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:
| 10085827 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 12297910 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.560 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.4400 INCHES NOMINAL | | FIRST END DIAMETER | 0.8000 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 0.560 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.8670 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.6790 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 16 | | FIRST END STYLE | CIRCULAR GROOVED AND SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 0.800 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A304 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8620H | | OVERALL LENGTH | 4.160 INCHES NOMINAL | | SPECIAL FEATURES | BOTH ENDS MACHINE CENTERED,0.560 IN. DEPTH,0.440IN. DIA WITH 60.0 DEG. INWARD FLANGE | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
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