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National Stock Number:
3040-01-104-2297
Federal Supply Class:
3040
National Item Identification Number:
011042297
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:
| 778-1541 | 13499 | ROCKWELL COLLINS, INC. | | 778-1541-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1235 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.248 INCHES NOMINAL | | OVERALL LENGTH | 1.328 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END ANGLE BETWEEN FLATS | 45.0 DEGREES NOMINAL | | SECOND END DIAMETER | 0.2480 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.375 INCHES NOMINAL | | SECOND END STYLE | TWO FLATS | | STEP QUANTITY | 2 |
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