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National Stock Number:
3040-01-449-0247
Federal Supply Class:
3040
National Item Identification Number:
014490247
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:
| 2C1-04846 | 34712 | LAKE SHORE SYSTEMS, INC. | | 2E3-00302 | 34712 | LAKE SHORE SYSTEMS, INC. | | 2E3-00302 IT NO 11 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 1.7490 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 1.125 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 2.500 INCHES NOMINAL | | OVERALL LENGTH | 13.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1018 | | SPECIAL FEATURES | BALL BEARING INCLUDED EACH END | | STEP QUANTITY | 5 |
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