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National Stock Number:
3040-01-127-1446
Federal Supply Class:
3040
National Item Identification Number:
011271446
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:
| 13040268 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13040268 | 1L007 | SPECIAL PROJECTS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1750 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.187 INCHES NOMINAL | | OVERALL LENGTH | 4.235 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 TEM T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SECOND END DIAMETER | 0.1871 INCHES MAXIMUM | | SECOND END DISTANCE FROM BEARING SEAT TO END | 0.200 INCHES MAXIMUM | | SECOND END BEARING SEAT DIAMETER | 0.2500 INCHES MAXIMUM | | SECOND END BEARING SEAT LENGTH | 2.970 INCHES MAXIMUM | | SECOND END STYLE | BEARING SEAT | | STEP QUANTITY | 4 |
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