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National Stock Number:
3040-01-198-9556
Federal Supply Class:
3040
National Item Identification Number:
011989556
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:
| 016B0815 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 016B0815K081A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | B-1638 PIECE 8 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.6250 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.119 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 1.5500 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0680 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 2.127 INCHES NOMINAL | | OVERALL LENGTH | 32.5625 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END EXTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL | | SECOND END DIAMETER | 1.2500 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 11 | | SURFACE FINISH | 16.0 MICROINCHES |
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