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National Stock Number:
3040-01-385-8908
Federal Supply Class:
3040
National Item Identification Number:
013858908
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:
| 912C0311 | 56672 | SYN-TECH SYSTEM, INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.5600 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 0.9900 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.7500 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.6440 INCHES MINIMUM | | FIRST END SPLINE QUANTITY | 23 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 0.560 INCHES NOMINAL | | MATERIAL | STEEL COMP 4340 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 20.947 INCHES NOMINAL | | SPECIAL FEATURES | HOLE .82 IN LONG,.27 IN DIA AT EACH END | | STEP QUANTITY | 3 |
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