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National Stock Number: 3040-01-108-5519
Federal Supply Class: 3040
National Item Identification Number: 011085519
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:
315B137-2 | 17472 | EATON AEROSPACE LLC | 315B137-2 | 25693 | MEGGITT SAFETY SYSTEMS INC | 315B137-2 | 72121 | EATON MOTOR SITE |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.1280 INCHES NOMINAL | FIRST END STYLE | PLAIN | LARGEST STEP DIAMETER | 0.373 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | OVERALL LENGTH | 0.625 INCHES NOMINAL | SECOND END DIAMETER | 0.3724 INCHES NOMINAL | SECOND END STYLE | PLAIN | STEP QUANTITY | 2 | SUPPLEMENTARY FEATURES | FIRST END BORED 0.128 IN DIA 0.125 IN. DEEP; SECOND END BORED 0.220 IN. DIA 0.500 IN. DEEP | SURFACE FINISH | 16.0 MICROINCHES |
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