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National Stock Number:
3040-01-182-7611
Federal Supply Class:
3040
National Item Identification Number:
011827611
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:
| 387-3792 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 387-3792 | 0BJV5 | W MACHINE WORKS INC | | 387-3792 | 1YQE8 | ALLIANT TECHSYSTEMS OPERATIONS LLC | | 387-3792 | 54550 | BOLE INDUSTRIES INC | | 387-3792 | 60616 | FRANMAR MANUFACTURING INC | | 387-3792 | 8KP69 | NORTHROP GRUMMAN SYSTEMS CORP | | 387-3792 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 33.9800 MILLIMETERS NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 33.98 MILLIMETERS NOMINAL | | MATERIAL | STEEL COMP 4340 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 44.6 MILLIMETERS NOMINAL | | SECOND END DIAMETER | 19.9800 MILLIMETERS NOMINAL | | SECOND END GROOVE DIAMETER | 17.3000 MILLIMETERS NOMINAL | | SECOND END GROOVE WIDTH | 2.4000 MILLIMETERS NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 3.0 MILLIMETERS NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | STEP QUANTITY | 4 |
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