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National Stock Number:
3040-00-966-8007
Federal Supply Class:
3040
National Item Identification Number:
009668007
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:
| 8389084 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4965 INCHES NOMINAL | | FIRST END HOLE DEPTH | 0.496 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.1285 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.250 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 0.496 INCHES NOMINAL | | OVERALL LENGTH | 7.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END EXTERNAL THREAD LENGTH | 1.375 INCHES NOMINAL | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | FIRST END SLOTTED,0.125 IN. WIDE BY 0.4965 IN. LG | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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