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National Stock Number:
3040-00-772-5174
Federal Supply Class:
3040
National Item Identification Number:
007725174
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:
| 430063 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1247 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM | | OVERALL LENGTH | 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COND B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DISTANCE FROM END TO GROOVE | 0.0310 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1155 INCHES MINIMUM AND 0.1185 INCHES MAXIMUM | | SECOND END DIAMETER | 0.1241 INCHES MINIMUM AND 0.1246 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED | | SECOND END GROOVE WIDTH | 0.0120 INCHES MINIMUM AND 0.0140 INCHES MAXIMUM | | SPECIAL FEATURES | END HOLE DRILLED INTO 1ST END 0.063 IN.DIA BY 0.080 IN.DP | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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