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National Stock Number:
3040-01-449-0102
Federal Supply Class:
3040
National Item Identification Number:
014490102
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:
| 2C1-04849 | 34712 | LAKE SHORE SYSTEMS, INC. | | 2E3-00306 | 34712 | LAKE SHORE SYSTEMS, INC. | | 2E3-00306 IT NO 2 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 6.2440 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 2.000 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 6.244 INCHES NOMINAL | | OVERALL LENGTH | 8.438 INCHES NOMINAL | | MATERIAL | STEEL COMP 1045 | | SECOND END DIAMETER | 5.4990 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | SECOND END INTERNAL THREAD LENGTH | 1.750 INCHES NOMINAL | | STEP QUANTITY | 2 | | SPECIAL FEATURES | SECOND END HAS 1 ADDITIONAL HOLE ON 1.750 INCH BOLT CIRCLE |
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