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National Stock Number:
3040-00-878-8022
Federal Supply Class:
3040
National Item Identification Number:
008788022
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:
| 10911413 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.190 INCHES NOMINAL | | FIRST END STYLE | SQUARE (ROUND CORNERS) | | FIRST END WIDTH ACROSS FLATS | 0.167 INCHES MINIMUM AND 0.170 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL | STEEL OR ALUMINUM ALLOY | | OVERALL LENGTH | 32.570 INCHES MINIMUM AND 32.690 INCHES MAXIMUM | | SECOND END DIAMETER | 0.7000 INCHES MINIMUM AND 0.7200 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 10 |
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