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National Stock Number:
3040-00-147-9413
Federal Supply Class:
3040
National Item Identification Number:
001479413
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:
| 125072 | 00198 | PRATT & WHITNEY CANADA CORP | | 125072 | 77445 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2485 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.630 INCHES MINIMUM AND 0.631 INCHES MAXIMUM | | OVERALL LENGTH | 3.834 INCHES MINIMUM AND 3.854 INCHES MAXIMUM | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.2605 INCHES MINIMUM AND 1.2610 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 3 |
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