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National Stock Number:
3040-00-483-8984
Federal Supply Class:
3040
National Item Identification Number:
004838984
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:
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | POWER PACK ASSEMBLY,FLAP,ACFT | | OVERALL LENGTH | 4.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 302,304 OR 316,COND B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DISTANCE FROM END TO GROOVE | 0.380 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 0.650 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.5178 INCHES MINIMUM AND 0.5208 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.4721 INCHES MINIMUM AND 0.4791 INCHES MAXIMUM | | SECOND END GROOVE DIAMETER | 0.4260 INCHES MINIMUM AND 0.4460 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.2600 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | SURFACE FINISH | 63.0 MICROINCHES |
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