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National Stock Number:
3040-01-082-7811
Federal Supply Class:
3040
National Item Identification Number:
010827811
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:
| 42277-140 | 00462 | GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE | | 42277D140 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.880 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.2499 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | OVERALL LENGTH | 1.770 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643K ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.2499 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.040 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0620 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM | | SECOND END STYLE | FLAT KEYWAY | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICROINCHES |
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