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National Stock Number:
3040-01-152-2711
Federal Supply Class:
3040
National Item Identification Number:
011522711
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:
| 2143837 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 77643-93X3 PC 5 | 7V760 | DAVIES PRECISION MACHINERY | | SSN637-501-2143837 PIECE 5 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 77643-93X3PC5 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 0.875 INCHES NOMINAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.375 INCHES NOMINAL | | OVERALL LENGTH | 4.875 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.3750 INCHES NOMINAL | | SECOND END FLAT DEPTH | 0.1850 INCHES NOMINAL | | SECOND END FLAT LENGTH | 0.185 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.500 INCHES NOMINAL | | SECOND END STYLE | FLATTED AND INTERNALLY THREADED | | STEP QUANTITY | 4 | | SPECIAL FEATURES | SECOND END FLATTED 2 SIDES 180.0 DEG APART |
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