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National Stock Number:
3040-01-219-4336
Federal Supply Class:
3040
National Item Identification Number:
012194336
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:
| 77696-16X8 | 96169 | ELECTRIC BOAT CORPORATION | | 77696-16X8 PIECE 5 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-518-2159083 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SSN637-518-2159083 PIECE 5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.2480 INCHES NOMINAL | | FIRST END FLAT DEPTH | 0.6160 INCHES NOMINAL | | FIRST END FLAT LENGTH | 2.1875 INCHES NOMINAL | | FIRST END STYLE | FLATTED | | LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 22.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SECOND END DIAMETER | 2.2460 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.9255 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 2.500 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 2.2460 INCHES NOMINAL | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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