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National Stock Number:
3040-01-014-4992
Federal Supply Class:
3040
National Item Identification Number:
010144992
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:
| 803748 | 33781 | TUTHILL CORPORATION DBA TUTHILL VAC & BLOWER SYSTEMS DIV TUTHILL VACUUM SYSTEMS |
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Techincal Specification:
| FIRST END STYLE | PLAIN | | MATERIAL | STEEL | | SURFACE FINISH | 63.0 MICROINCHES | | FIRST END DIAMETER | 0.7870 INCHES NOMINAL | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | FLAT KEYWAY | | SECOND END KEYWAY WIDTH | 0.1875 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.250 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.109 INCHES NOMINAL | | SECOND END DIAMETER | 0.7490 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 11.938 INCHES NOMINAL | | STEP QUANTITY | 6 |
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