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National Stock Number:
3040-01-387-4026
Federal Supply Class:
3040
National Item Identification Number:
013874026
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:
| 8267729-1 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.5410 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.3110 INCHES NOMINAL | | MATERIAL | STEEL COMP 416 | | OVERALL LENGTH | 17.8750 INCHES NOMINAL | | SECOND END DIAMETER | 1.4790 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | FIRST END HOLE 0.750 IN DRILLED,6.500 IN DEEP;SECOND END HOLE 0.750 IN DRILLED,8.500 IN DEEP.HOLE OFF CENTER THRU 0.8750 IN;THREADED HOLE 1/4-28NF-2B | | STEP QUANTITY | 8 |
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