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National Stock Number:
3040-01-269-7934
Federal Supply Class:
3040
National Item Identification Number:
012697934
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:
| 636-2984-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.8800 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | OVERALL LENGTH | 6.3800 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.2500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CL303,C-A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DISTANCE FROM HOLE CENTER TO END | 1.2900 INCHES NOMINAL | | SECOND END DIAMETER | 0.9820 INCHES MINIMUM AND 0.9830 INCHES MAXIMUM | | SECOND END HOLE DIAMETER | 0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM | | SPECIAL FEATURES | 1 MS171533 PIN FOR CROSS DRILLED HOLE | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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