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National Stock Number: 3040-00-406-4827
Federal Supply Class: 3040
National Item Identification Number: 004064827
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:
| 60288 | 82340 | L3HARRIS TECHNOLOGIES, INC. | | 60288-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. | | 60288-1 | 9Y580 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2200 INCHES MINIMUM AND 0.2203 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.968 INCHES NOMINAL | | OVERALL LENGTH | 1.644 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | SECOND END HAS THREE DRILLED HOLES,0.070 IN. DIA,EQUALLY SPACED ON AN 0.312 IN. BOLT CIRCLE DIA,0.344 IN. LG | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
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