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National Stock Number:
3040-01-228-4894
Federal Supply Class:
3040
National Item Identification Number:
012284894
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:
| 105D3675 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| SPECIAL FEATURES | SECOND END SIDE SHOULDER IS SPLINED,31 TEETH,MAJ DIA 0.997 MIN IN. AND 1.000 IN. MAX | | STEP QUANTITY | 4 | | SURFACE FINISH | 63.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 0.884 INCHES MINIMUM AND 0.916 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 0.4970 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.3950 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 15 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 4.406 INCHES MINIMUM AND 4.438 INCHES MAXIMUM | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.687 INCHES MINIMUM AND 0.719 INCHES MAXIMUM | | SECOND END STYLE | EXTERNAL THREADED |
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