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National Stock Number:
3040-01-195-0391
Federal Supply Class:
3040
National Item Identification Number:
011950391
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 | IDENTICAL | | FIRST END DIAMETER | 1.9690 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.354 INCHES MINIMUM AND 2.375 INCHES MAXIMUM | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.780 INCHES NOMINAL | | SPECIAL FEATURES | CENTER SECTION SPLINED-2.217 IN. LG,37 SPLINES,30 DEG PRESSURE ANGLE,2.213 IN. MIN 2.3645 IN. MAX DIA,2.3125 IN. PD | | STEP QUANTITY | 3 |
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