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National Stock Number: 3040-01-271-4847
Federal Supply Class: 3040
National Item Identification Number: 012714847
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:
625-3108-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
END SIMILARITY | IDENTICAL | FIRST END DISTANCE FROM END TO GROOVE | 0.3750 INCHES NOMINAL | FIRST END EXTERNAL THREAD LENGTH | 0.3438 INCHES NOMINAL | FIRST END DIAMETER | 0.1380 INCHES NOMINAL | FIRST END GROOVE DIAMETER | 0.1120 INCHES NOMINAL | FIRST END GROOVE WIDTH | 0.0312 INCHES NOMINAL | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | OVERALL LENGTH | 5.0000 INCHES NOMINAL | LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 303 | STEP QUANTITY | 5 |
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