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National Stock Number:
3040-00-450-7288
Federal Supply Class:
3040
National Item Identification Number:
004507288
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:
| 116C3416 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.500 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 0.500 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.4993 INCHES MINIMUM AND 0.4998 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.093 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.660 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | FIRST END KEYWAY WIDTH | 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.620 INCHES NOMINAL | | OVERALL LENGTH | 3.600 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 | | SECOND END DIAMETER | 0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.083 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.690 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.4660 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM | | SECOND END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED | | SPECIAL FEATURES | WOODRUFF KEY FIRST END,0.124 IN.W,0.156 IN. DP,0.500 IN. DIA,0.690 IN. FROM KEYWAY CENTER TO END | | STEP QUANTITY | 3 |
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