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National Stock Number:
3040-00-698-0652
Federal Supply Class:
3040
National Item Identification Number:
006980652
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:
| 303A157-1 | 24446 | GENERAL ELECTRIC COMPANY | | 303A157-1 | 89954 | BAE SYSTEMS CONTROLS INC. | | 303A157P1 | 24446 | GENERAL ELECTRIC COMPANY | | 303A157P1 | 89954 | BAE SYSTEMS CONTROLS INC. | | 303A157P1 | 99207 | GENERAL ELECTRIC COMPANY | | 303A157PT1 | 24446 | GENERAL ELECTRIC COMPANY | | 303A157PT1 | 89954 | BAE SYSTEMS CONTROLS INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.402 INCHES NOMINAL | | OVERALL LENGTH | 4.253 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.188 INCHES NOMINAL | | SECOND END DIAMETER | 0.4020 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SECOND END HOLE DIAMETER | 0.1450 INCHES NOMINAL | | STEP QUANTITY | 3 |
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