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National Stock Number:
3040-00-676-9832
Federal Supply Class:
3040
National Item Identification Number:
006769832
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:
| 373753 | 55820 | RTX CORPORATION | | 373753 | 66195 | SOLAR TURBINES INCORPORATED | | 373753 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | | 373753 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3020 INCHES MINIMUM AND 0.3220 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.8580 INCHES MINIMUM AND 0.8600 INCHES MAXIMUM | | OVERALL LENGTH | 11.300 INCHES MINIMUM AND 11.320 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8503 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.5700 INCHES MINIMUM AND 0.5800 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 10 | | SURFACE FINISH | 32.0 MICROINCHES |
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