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National Stock Number:
3040-01-355-9050
Federal Supply Class:
3040
National Item Identification Number:
013559050
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:
| 2288-AD3-10400 | 63183 | OMNITHRUSTER INC. | | 88-AD3-0400 ITEM 1 | 63183 | OMNITHRUSTER INC. | | C-26DS0768 | 63183 | OMNITHRUSTER INC. | | C-26DS0768 ITEM 1 | 63183 | OMNITHRUSTER INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.9980 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.998 INCHES MINIMUM AND 3.000 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 108.625 INCHES NOMINAL | | SECOND END DIAMETER | 2.2480 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM | | SECOND END INTERNAL THREAD LENGTH | 2.250 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.277 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.5000 INCHES MINIMUM AND 0.5040 INCHES MAXIMUM | | SECOND END EXTERNAL KEYWAY LENGTH | 0.400 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | STEP QUANTITY | 3 | | SURFACE FINISH | 20.0 MICROINCHES |
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