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National Stock Number:
3040-00-301-7431
Federal Supply Class:
3040
National Item Identification Number:
003017431
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:
| 1228D | 81029 | DUDCO PRODUCTS CO | | 8329421 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM SECOND END | | EXTERNAL KEYWAY LENGTH | 3.219 INCHES MINIMUM AND 3.281 INCHES MAXIMUM FIRST END | | FIRST END DIAMETER | 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.5000 INCHES MINIMUM AND 0.5040 INCHES MAXIMUM | | FIRST END HOLE DEPTH | 0.276 INCHES MINIMUM AND 0.290 INCHES MAXIMUM | | FIRST END STYLE | FLAT KEYWAY | | FSC APPLICATION DATA | HYDRAULIC PUMP,WINCH,VEHICLE MOUNTED | | LARGEST STEP DIAMETER | 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI OR SAE ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 6150 | | OVERALL LENGTH | 22.250 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 3.687 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.9840 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0630 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.135 INCHES MINIMUM AND 0.149 INCHES MAXIMUM | | SECOND END DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY | | SECOND END KEYWAY WIDTH | 0.2500 INCHES MINIMUM AND 0.2580 INCHES MAXIMUM | | SPECIAL FEATURES | DISTANCE BETWEEN GROOVE CENTER 1.031 IN. NOM | | STEP QUANTITY | 8 | | SURFACE FINISH | 8.0 MICROINCHES |
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