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National Stock Number:
3040-00-051-1571
Federal Supply Class:
3040
National Item Identification Number:
000511571
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:
| 114C2866 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 114C2866-1 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 3040PL0663830 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 0.340 INCHES NOMINAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | FSC APPLICATION DATA | GUN COMPONENT | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 4.440 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SECOND END HOLE DIAMETER | 0.1870 INCHES NOMINAL | | SECOND END DIAMETER | 0.4985 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.260 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | GROOVE .08 IN. LENGTH LOCATED .34 IN. FROM EDGE ON THE FIRST END; FLATTENED ON ONE SIDE FROM THREADED END | | STEP QUANTITY | 4 | | SURFACE FINISH | 63.0 MICROINCHES |
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