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National Stock Number:
3040-00-148-7616
Federal Supply Class:
3040
National Item Identification Number:
001487616
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:
| 64105-11007-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 0.5400 INCHES NOMINAL | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | HUB ASSEMBLY,ROTOR | | LARGEST STEP DIAMETER | 0.747 INCHES NOMINAL | | OVERALL LENGTH | 5.405 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 COMP 4340 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4340 | | SPECIAL FEATURES | 5/8-18 UNF 3A THD SIZE | | STEP QUANTITY | 2 | | SURFACE FINISH | 32.0 MICROINCHES |
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