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National Stock Number:
3040-01-136-7824
Federal Supply Class:
3040
National Item Identification Number:
011367824
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:
| 10106897 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 182080-1 | 71791 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.0810 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 60 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 2.0463 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 25.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.136 INCHES MINIMUM AND 0.139 INCHES MAXIMUM | | FSC APPLICATION DATA | ACTUATOR,ELECTRO-MECHANICAL,ROTARY-CANOPY | | LARGEST STEP DIAMETER | 2.143 INCHES NOMINAL | | OVERALL LENGTH | 2.840 INCHES MINIMUM AND 2.845 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | CPS4911 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.6710 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 29 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.7000 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 26.2 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM | | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL | | STEP QUANTITY | 4 | | SURFACE FINISH | 62.0 MICROINCHES |
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