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National Stock Number:
3040-01-313-4591
Federal Supply Class:
3040
National Item Identification Number:
013134591
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:
| 123-4775361 ITEM 7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| OVERALL LENGTH | 6.480 INCHES MINIMUM AND 6.520 INCHES MAXIMUM | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.495 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 3 | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY | | PROPRIETARY CHARACTERISTICS | PACS |
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