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National Stock Number:
3040-00-679-0583
Federal Supply Class:
3040
National Item Identification Number:
006790583
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:
| 505832 | 11371 | BMT AEROSPACE USA, INC. | | 505832 | 52661 | RTX CORPORATION | | 505832 | 77445 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9030 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM | | FIRST END PITCH DIAMETER | 0.8750 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 0.9030 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.8370 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 28 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 2.045 INCHES MINIMUM AND 2.050 INCHES MAXIMUM | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 11.215 INCHES MINIMUM AND 11.221 INCHES MAXIMUM | | SECOND END DIAMETER | 2.0450 INCHES MINIMUM AND 2.0500 INCHES MAXIMUM | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 2.0000 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.393 INCHES MINIMUM AND 0.413 INCHES MAXIMUM | | SECOND END SPLINE MAJOR DIAMETER | 2.0450 INCHES MINIMUM AND 2.0500 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 1.8800 INCHES MINIMUM AND 1.9000 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 40 | | STEP QUANTITY | 4 |
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