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National Stock Number:
3040-01-270-0178
Federal Supply Class:
3040
National Item Identification Number:
012700178
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:
| 625-1571-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CLS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | STEP QUANTITY | 5 | | SURFACE FINISH | 16.0 MICROINCHES |
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