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National Stock Number:
3040-01-408-0149
Federal Supply Class:
3040
National Item Identification Number:
014080149
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:
| 301893 | 07342 | NAI TECHNOLOGIES INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.030 INCHES NOMINAL | | FIRST END DIAMETER | 0.1250 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.0950 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0200 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.187 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 5.080 INCHES NOMINAL | | SECOND END DIAMETER | 0.1870 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.415 INCHES NOMINAL | | SECOND END STYLE | THREADED CROSS DRILLED (THRU HOLE) | | SPECIAL FEATURES | 2 HOLES .086-56 UNC-2B THRU AT FIRST END .760 INCHES APART;1 HOLE THRU .086-56 UNC-2B AT SECOND .58 INCHES FROM END | | STEP QUANTITY | 2 |
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