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National Stock Number:
3040-00-356-3441
Federal Supply Class:
3040
National Item Identification Number:
003563441
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:
| 50828 | 82423 | KLEINSCHMIDT INC | | SCB69527 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1870 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 0.7812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1020 | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.240 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1800 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0200 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.0630 INCHES NOMINAL | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.031 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED AND CIRCULAR GROOVED | | STEP QUANTITY | 2 | | SURFACE FINISH | 16.0 MICROINCHES |
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