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National Stock Number:
3040-00-922-8000
Federal Supply Class:
3040
National Item Identification Number:
009228000
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:
| 11699390 | 19200 | US ARMY ARDEC RDECOM | | 11699390 | 19205 | SPRINGFIELD ARMORY |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | FIRST END DIAMETER | 0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | FIRST END HOLE DIAMETER | 0.4420 INCHES MINIMUM AND 0.4450 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.442 INCHES MINIMUM AND 0.445 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-8606,TYPE I MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 5.970 INCHES MINIMUM AND 6.000 INCHES MAXIMUM | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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