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National Stock Number:
3040-01-170-0740
Federal Supply Class:
3040
National Item Identification Number:
011700740
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:
| 60-769PIECE220 | 27235 | HARDIE-TYNES CO., INC. | | 60-771PIECE220 | 27235 | HARDIE-TYNES CO., INC. | | 771-220 | 27235 | HARDIE-TYNES CO., INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7497 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 3.500 INCHES NOMINAL | | OVERALL LENGTH | 3.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 3.5000 INCHES NOMINAL | | SECOND END FLAT DEPTH | 0.6250 INCHES NOMINAL | | SECOND END FLAT LENGTH | 0.250 INCHES NOMINAL | | SECOND END STYLE | FLATTED | | STEP QUANTITY | 3 | | SURFACE FINISH | 16.0 MICROINCHES |
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