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National Stock Number:
3040-01-527-9804
Federal Supply Class:
3040
National Item Identification Number:
015279804
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:
| 9-24871-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 9.910 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4340 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT ACTUATOR, TIP PROTECTION GEAR | | SPECIAL FEATURES | ITEM IS A SHAFT ASSEMBLY WITH SPLINE ON EACH END; ASSEMBLY IS USED ON WING LANDING GEAR ACTUATOR; DIAMETER AT SMALLEST POINT OF SHAFT IS 0.75 INCHES NOMINAL; SPLINE WITH 1.00 INCH DIAMETER BORE HAS 25 TEETH AND SPLINE WITH 0.75 INCH DIAMETER BORE HAS 18 TEETH; MATING P/N FOR 1.00 INCH BORE SPLINE IS 9-34075 AND MATING P/N FOR 0.75 INCH BORE SPLINE IS 6-38613-1 | | STEP QUANTITY | 7 |
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