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National Stock Number:
3040-01-300-5448
Federal Supply Class:
3040
National Item Identification Number:
013005448
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:
| 9-65154-4 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 1.2910 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.5910 INCHES NOMINAL | | OVERALL LENGTH | 7.510 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SPECIAL FEATURES | FIRST END HAS HOLE 1.038 IN. DIA,TAPPERED TO 0.750 IN. DIA,6.490 IN. LG;SECOND END IS PARTIALLY CUT AWAY TO FORM A CAM LIKE MECHANISM | | STEP QUANTITY | 5 |
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