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National Stock Number:
3040-01-143-1851
Federal Supply Class:
3040
National Item Identification Number:
011431851
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:
| 23046-2151 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | 23046-2151 | 3CPE0 | SAFRAN POWER USA LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8620 INCHES MINIMUM AND 0.8670 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 16 | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 0.828 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.8620 INCHES MINIMUM AND 0.8670 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.6930 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.410 INCHES NOMINAL | | OVERALL LENGTH | 11.470 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8503 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 6150 | | SECOND END EXTERNAL THREAD LENGTH | 0.188 INCHES NOMINAL | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 6 | | SURFACE FINISH | 32.0 MICROINCHES |
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