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National Stock Number:
3040-01-355-0529
Federal Supply Class:
3040
National Item Identification Number:
013550529
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:
| 5224435 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5224435-1 | 38597 | LOCKHEED MARTIN CORPORATION | | 5224435-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5224435-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.5600 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.380 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 0.245 INCHES NOMINAL | | OVERALL LENGTH | 1.782 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | STEP QUANTITY | 3 |
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