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National Stock Number:
3040-00-240-6954
Federal Supply Class:
3040
National Item Identification Number:
002406954
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:
| 4F52616-101A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 1.430 INCHES NOMINAL | | MATERIAL | STEEL COMP 17-4PH | | SPECIAL FEATURES | 1 EA LINK P/N 4F52616-103A,1.560IN. LG | | SECOND END DIAMETER | 0.1730 INCHES MINIMUM AND 0.1830 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.157 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM | | SECOND END HOLE DIAMETER | 0.0750 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 2 | | SURFACE FINISH | 250.0 MICROINCHES |
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