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National Stock Number:
3040-01-028-4015
Federal Supply Class:
3040
National Item Identification Number:
010284015
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:
| 2684627 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2684627-00 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 2.260 INCHES NOMINAL | | FIRST END DIAMETER | 0.3680 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM | | FIRST END HOLE DEPTH | 0.609 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.1540 INCHES MINIMUM AND 0.1590 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 0.609 INCHES NOMINAL | | OVERALL LENGTH | 25.120 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END EXTERNAL THREAD LENGTH | 1.740 INCHES NOMINAL | | SECOND END DIAMETER | 0.6090 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 2 | | SPECIAL FEATURES | SECOND END OR MAJOR DIA END HAS AN INTERNAL 0.380 IN. SQUARE DRIVE |
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