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National Stock Number:
3040-00-115-2605
Federal Supply Class:
3040
National Item Identification Number:
001152605
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:
| 11697643 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | ARMAMENT SUBSYSTEM HELICOPTER,7.62MM,MACHINE GUN | | LARGEST STEP DIAMETER | 0.499 INCHES NOMINAL | | OVERALL LENGTH | 4.455 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END GROOVE DIAMETER | 0.4120 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0600 INCHES NOMINAL | | SECOND END DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.284 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 1 | | SURFACE FINISH | 125.0 MICROINCHES |
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