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National Stock Number:
3040-00-900-5301
Federal Supply Class:
3040
National Item Identification Number:
009005301
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:
| 369176-1 | 98897 | LOCKHEED MARTIN CORP | | 369176-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END SPLINE LENGTH | 2.380 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.5313 INCHES NOMINAL | | FIRST END STYLE | SPLINED (STRAIGHT) | | FSC APPLICATION DATA | HOIST,ACFT,MOUNTED | | LARGEST STEP DIAMETER | 0.6875 INCHES NOMINAL | | OVERALL LENGTH | 4.300 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND F MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.370 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SECOND END HOLE DIAMETER | 0.1910 INCHES NOMINAL | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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