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National Stock Number:
3040-01-116-1893
Federal Supply Class:
3040
National Item Identification Number:
011161893
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:
| L340004105 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3090 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 30.900 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.377 INCHES MINIMUM AND 0.379 INCHES MAXIMUM | | MATERIAL | STEEL COMP 416 | | SPECIAL FEATURES | 0.375 IN. SPLINE NO. 0.0344-16-2 ON MAIN BODY | | STEP QUANTITY | 2 | | SURFACE FINISH | 16.0 MICROINCHES |
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