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National Stock Number:
3040-01-497-0022
Federal Supply Class:
3040
National Item Identification Number:
014970022
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:
| 122-4322586 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 122-4322586 PART 24 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.812 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | OVERALL LENGTH | 16.187 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-22698 MIL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPINDLE | | SECOND END EXTERNAL THREAD LENGTH | 0.812 INCHES NOMINAL | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY AND INTERNALLY THREADED | | SECOND END INTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL | | STEP QUANTITY | 6 |
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