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National Stock Number:
3040-00-800-8042
Federal Supply Class:
3040
National Item Identification Number:
008008042
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:
| 11617776 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3040008008042 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.5015 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.860 INCHES NOMINAL | | OVERALL LENGTH | 6.130 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1025 | | SECOND END GROOVE DIAMETER | 0.8063 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0300 INCHES NOMINAL | | SECOND END DIAMETER | 0.8763 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.850 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | SPECIAL FEATURES | CENTERS OPTIONAL BOTH ENDS | | STEP QUANTITY | 4 | | SURFACE FINISH | 32.0 MICROINCHES |
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