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National Stock Number:
3040-01-322-6290
Federal Supply Class:
3040
National Item Identification Number:
013226290
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:
| 5266112 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8650 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 0.7610 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.8360 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.7360 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 16 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 1.7000 INCHES NOMINAL | | OVERALL LENGTH | 13.5400 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A564 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END HOLE DIAMETER | 0.1320 INCHES NOMINAL FIRST HOLE | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.2040 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 9 |
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