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National Stock Number:
3040-00-046-5107
Federal Supply Class:
3040
National Item Identification Number:
000465107
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:
| 4443170 | 18355 | THE BOEING COMPANY | | 4443170 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.7450 INCHES MINIMUM AND 0.7460 INCHES MAXIMUM | | FIRST END SPLINE LENGTH | 1.0490 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.7435 INCHES MINIMUM AND 0.7465 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 48 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 0.8720 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM | | OVERALL LENGTH | 4.9530 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-268,24S-T4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY | | STEP QUANTITY | 3 | | SURFACE FINISH | 250.0 MICROINCHES |
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