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National Stock Number:
3040-00-893-8175
Federal Supply Class:
3040
National Item Identification Number:
008938175
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:
| 1142824 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 114C2824 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5002 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 COLD FIN 15-35 PERCENT FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | OVERALL LENGTH | 6.120 INCHES NOMINAL | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.5000 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1240 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.2180 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.8680 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED AND EXTERNALLY THREADED | | SPECIAL FEATURES | 2 SPLINED SHOULDERS; 23 TEETH; 0.7188 PITCH DIA; 30 DEG PRESSURE ANGLE; 2 CROSS DRILL HOLES; 0.093 IN DIA FIRST END; 0.185 IN DIA SECOND END | | STEP QUANTITY | 6 |
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