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National Stock Number:
3040-01-110-9878
Federal Supply Class:
3040
National Item Identification Number:
011109878
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:
| 503961 | 12909 | CARDION INC | | 503961 | 20284 | AIMTRON SYSTEMS, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.5000 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 1.812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | SECOND END GROOVED FLAT DEPTH | 0.3750 INCHES NOMINAL | | SECOND END GROOVED FLAT LENGTH | 0.3750 INCHES NOMINAL | | SECOND END DIAMETER | 0.8750 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO FLAT | 0.2500 INCHES NOMINAL | | SECOND END STYLE | FLAT GROOVED | | STEP QUANTITY | 2 |
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