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National Stock Number:
3040-00-111-1471
Federal Supply Class:
3040
National Item Identification Number:
001111471
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:
| 698240-1 | 0HBM3 | SUNGEAR INC. | | 698240-1 | 55345 | ALAMO AIRCRAFT, LTD. | | 698240-1 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6800 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | TURBINE ENGINE | | LARGEST STEP DIAMETER | 0.8283 INCHES MINIMUM AND 0.8333 INCHES MAXIMUM | | OVERALL LENGTH | 3.705 INCHES MINIMUM AND 3.715 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | EMS 642 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM | | SECOND END SPLINE LENGTH | 0.5000 INCHES MINIMUM AND 0.5200 INCHES MAXIMUM | | SECOND END SPLINE MAJOR DIAMETER | 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.4493 INCHES MINIMUM AND 0.4583 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 13 | | SECOND END STYLE | SPLINED (STRAIGHT) | | STEP QUANTITY | 7 |
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