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National Stock Number:
3040-01-465-6245
Federal Supply Class:
3040
National Item Identification Number:
014656245
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:
| 10943875 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FIRST END STYLE | INTERNAL THREADED | | MATERIAL | STEEL COMP 4130 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | | FIRST END DIAMETER | 0.5002 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | SECOND END KEYWAY WIDTH | 0.6243 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.312 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.093 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.314 INCHES NOMINAL | | SECOND END DIAMETER | 0.6243 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.6243 INCHES NOMINAL | | OVERALL LENGTH | 4.375 INCHES NOMINAL | | STEP QUANTITY | 9 |
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