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National Stock Number:
3040-00-524-4856
Federal Supply Class:
3040
National Item Identification Number:
005244856
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:
| 215868 | 44674 | THE OILGEAR COMPANY | | 5244856 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5180 INCHES MINIMUM AND 0.5190 INCHES MAXIMUM | | FIRST END SPLINE LENGTH | 1.000 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5190 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.4300 INCHES MINIMUM | | FIRST END SPLINE QUANTITY | 6 | | FIRST END STYLE | SPLINED (STRAIGHT) | | FSC APPLICATION DATA | TRAVERSING MECHANISM COMBAT TANK | | LARGEST STEP DIAMETER | 0.8125 INCHES NOMINAL | | OVERALL LENGTH | 4.671 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI OR SAE ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1040 | | SECOND END EXTERNAL KEYWAY LENGTH | 0.468 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.34375 INCHES NOMINAL | | SECOND END DIAMETER | 0.5810 INCHES MINIMUM AND 0.5860 INCHES MAXIMUM | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.0937 INCHES NOMINAL | | STEP QUANTITY | 7 |
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