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National Stock Number:
3040-01-349-2021
Federal Supply Class:
3040
National Item Identification Number:
013492021
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:
| 3169757 | 59364 | HONEYWELL INTERNATIONAL INC. | | 3169757-3 | 59364 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4991 INCHES MINIMUM AND 0.4996 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.499 INCHES NOMINAL | | OVERALL LENGTH | 8.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.2481 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM | | SECOND END GROOVE DIAMETER | 0.1360 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.110 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND INTERNALLY THREADED | | SECOND END INTERNAL THREAD LENGTH | 0.2700 INCHES MINIMUM AND 0.3000 INCHES MAXIMUM | | STEP QUANTITY | 5 |
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