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National Stock Number:
3040-01-182-7783
Federal Supply Class:
3040
National Item Identification Number:
011827783
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:
| 601397-23-A | 50380 | RELIANCE ELECTRIC | | 601397-23R | 50380 | RELIANCE ELECTRIC | | 87640 | 50380 | RELIANCE ELECTRIC | | 87640 PIECE 43 | 50380 | RELIANCE ELECTRIC | | 87640 PIECE 43 | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS | | 601397-23R | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.938 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 2.000 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.8750 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.1850 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.094 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 18.188 INCHES NOMINAL | | SECOND END DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | SECOND END STYLE | FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.125 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | STEP QUANTITY | 8 |
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