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National Stock Number: 3040-01-371-2653
Federal Supply Class: 3040
National Item Identification Number: 013712653
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:
1309877 | 04627 | HYSTER-YALE GROUP, INC. | 1309877 | 30076 | HYSTER-YALE GROUP, INC. | 2350716 | 70763 | CONCENTRIC ROCKFORD INC | 2350717 | 70763 | CONCENTRIC ROCKFORD INC |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | FIRST END STYLE | PLAIN | LARGEST STEP DIAMETER | 0.667 INCHES NOMINAL | OVERALL LENGTH | 2.830 INCHES NOMINAL | MATERIAL | STEEL COMP 8620 | SECOND END ANGLE BETWEEN FLATS | 180.0 DEGREES NOMINAL | SECOND END DIAMETER | 0.6580 INCHES MINIMUM AND 0.6630 INCHES MAXIMUM | SECOND END STEP LENGTH | 0.300 INCHES NOMINAL | SECOND END STYLE | TWO FLATS | STEP QUANTITY | 5 | SURFACE FINISH | 15.0 MICROINCHES |
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