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National Stock Number:
3040-01-389-9649
Federal Supply Class:
3040
National Item Identification Number:
013899649
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:
| 2040986 | 70210 | HONEYWELL INTERNATIONAL INC. | | 2040986-1 | 0ZWK8 | MOOG MILITARY AIRCRAFT LLC | | 2040986-1 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3800 INCHES NOMINAL | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.4791 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.3700 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4220 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 23 | | LARGEST STEP DIAMETER | 0.6200 INCHES NOMINAL | | OVERALL LENGTH | 3.3500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | SPECIAL FEATURES | NO.5 DRILL CENTER OPTIONAL BOTH ENDS | | STEP QUANTITY | 7 |
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