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National Stock Number:
3040-01-237-6967
Federal Supply Class:
3040
National Item Identification Number:
012376967
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:
| 77832-60X6 | 96169 | ELECTRIC BOAT CORPORATION | | 77832-60X6 PIECE 14 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-701-2144238 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SSN637-701-2144238 PIECE 14 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9355 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.7590 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 1.497 INCHES NOMINAL | | OVERALL LENGTH | 17.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CLASS A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SECOND END DIAMETER | 0.9340 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.7445 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 1.625 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.8725 INCHES NOMINAL | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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