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National Stock Number:
3040-01-151-3833
Federal Supply Class:
3040
National Item Identification Number:
011513833
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:
| 77643-42X10 PIECE 15 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-501-2159965 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SSN637-501-2159965 PIECE 15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8725 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 1.812 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.8725 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.7450 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL | | OVERALL LENGTH | 13.000 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | SECOND END DIAMETER | 0.8725 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 2.750 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.8725 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.7450 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (STRAIGHT) | | STEP QUANTITY | 3 |
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