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National Stock Number:
3040-01-050-9856
Federal Supply Class:
3040
National Item Identification Number:
010509856
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:
| 4731 | 06987 | FL AEROSPACE CORP JANITROL AERO DIV/GENERAL DESIGN |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.3740 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.3500 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 33 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.3626 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.340 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.414 INCHES NOMINAL | | OVERALL LENGTH | 1.585 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-762,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 440C | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 3 |
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