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National Stock Number:
3040-01-140-7529
Federal Supply Class:
3040
National Item Identification Number:
011407529
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:
| 10106918 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A650066-2003 | 50601 | CIRCOR AEROSPACE, INC. | | 74A650066-2003 | 76301 | THE BOEING COMPANY | | 74A650066-2003 | 9K006 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES MAXIMUM | | FIRST END EXTERNAL THREAD LENGTH | 0.800 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | FSC APPLICATION DATA | QUADRANT ASSEMBLY,POWER CONTROL,AFT COCKPIT | | LARGEST STEP DIAMETER | 0.313 INCHES NOMINAL | | OVERALL LENGTH | 7.400 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 304 FED STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | SECOND END EXTERNAL THREAD LENGTH | 0.700 INCHES NOMINAL | | SECOND END DIAMETER | 0.3130 INCHES MAXIMUM | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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