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National Stock Number:
3040-01-536-9754
Federal Supply Class:
3040
National Item Identification Number:
015369754
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:
| 186970-3 | 71791 | CURTISS-WRIGHT CONTROLS, INC. | | 5VA40711-109 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE QUANTITY | 15 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 1.230 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | TRQ SHFT MNL LH | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 26.854 INCHES NOMINAL | | SPECIAL FEATURES | O.A. LENGTH 26.854 EXTENDED AND 25.612 INCHES RETRACTED; USED ON TORQUESHAFT, MANUAL DRIVE-MAIN WEAPONS BAY | | STEP QUANTITY | 9 |
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