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National Stock Number:
3040-00-339-7299
Federal Supply Class:
3040
National Item Identification Number:
003397299
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:
| 9-66040 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | LARGEST STEP DIAMETER | 1.8550 INCHES NOMINAL | | MATERIAL | STEEL COMP 4620 OR STEEL COMP 8620 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.8900 INCHES NOMINAL | | STEP QUANTITY | 4 | | SUPPLEMENTARY FEATURES | USED ON PINION GEAR POWER TAKE-OFF FILLET FLAP |
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