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National Stock Number:
3040-00-031-2480
Federal Supply Class:
3040
National Item Identification Number:
000312480
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:
| 72134 | 03848 | ARMA DIV AMBAC INDUSTRIES INC | | A72134 | 58250 | BALLANTYNE OF OMAHA INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 1.875 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.1856 INCHES MINIMUM AND 0.1859 INCHES MAXIMUM | | SECOND END GROOVE DIAMETER | 0.1750 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.093 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 2 | | SPECIAL FEATURES | SHAFT 0.186 IN. SQUARE BY 0.385 IN. LG BETWEEN FIRST END STYLE AND SECOND END STYLE |
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