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National Stock Number:
3040-01-227-7604
Federal Supply Class:
3040
National Item Identification Number:
012277604
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:
| 5191199 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5191199-2 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 5191199-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 3.250 INCHES MINIMUM AND 3.280 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE AMS 5659 (15-5PH) ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.7188 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.9300 INCHES MINIMUM AND 0.9600 INCHES MAXIMUM | | SECOND END SPLINE MAJOR DIAMETER | 0.7470 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.6440 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 23 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY NSN 3010-01-154-7209 ANGLE DDRIVE UNIT | | STEP QUANTITY | 2 | | SURFACE FINISH | 32.0 MICROINCHES |
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