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National Stock Number: 3040-00-919-0203
Federal Supply Class: 3040
National Item Identification Number: 009190203
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:
| 4067C180 | 00462 | GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE | | 4067C180 | 3HRL4 | HORNET ACQUISITIONCO, LLC | | 4067C180 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| FIRST END EXTERNAL THREAD LENGTH | 0.250 INCHES NOMINAL | | FIRST END DIAMETER | 0.1840 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 2.060 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SECOND END EXTERNAL THREAD LENGTH | 0.250 INCHES NOMINAL | | SECOND END DIAMETER | 0.1840 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | STEP QUANTITY | 5 | | SURFACE FINISH | 63.0 MICROINCHES |
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