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National Stock Number:
3040-00-353-9372
Federal Supply Class:
3040
National Item Identification Number:
003539372
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:
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.562 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 0.562 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.188 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.281 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.668 INCHES NOMINAL | | OVERALL LENGTH | 5.382 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | 18 THSD PER IN.,UNF SERIES,CLASS 2A | | SECOND END EXTERNAL THREAD LENGTH | 0.375 INCHES NOMINAL | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SECOND END KEYWAY DEPTH | 0.188 INCHES NOMINAL | | STEP QUANTITY | 3 | | SUPPLEMENTARY FEATURES | STEP END STYLE IS WOODRUFF KEYWAY |
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