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National Stock Number:
3040-01-462-5069
Federal Supply Class:
3040
National Item Identification Number:
014625069
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:
| 518-5794763 ITEM 32 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.3750 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.0938 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.248 INCHES MINIMUM | | OVERALL LENGTH | 4.968 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MS- 18116 MIL STD SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SECOND END DIAMETER | 1.8750 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.0938 INCHES NOMINAL | | SECOND END STYLE | HEXAGONAL | | SECOND END WIDTH ACROSS FLATS | 0.8750 INCHES NOMINAL | | SPECIAL FEATURES | NEXT HIGHER ASSY CYLINDER X G | | STEP QUANTITY | 3 |
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