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National Stock Number:
3040-01-357-3464
Federal Supply Class:
3040
National Item Identification Number:
013573464
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:
| 750409 | 21562 | GENERAL DYNAMICS OTS (AEROSPACE), INC. | | 750409-1 | 21562 | GENERAL DYNAMICS OTS (AEROSPACE), INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4950 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM | | FIRST END FLAT DEPTH | 0.0610 INCHES NOMINAL | | FIRST END FLAT LENGTH | 0.2500 INCHES NOMINAL | | FIRST END STYLE | FLATTED AND INTERNALLY THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.6200 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.710 INCHES MINIMUM AND 0.720 INCHES MAXIMUM | | OVERALL LENGTH | 4.870 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,303S FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | 1ST END HAS 2ND FLAT,180 DEG FROM 1ST FLAT;2ND END HAS FLAT,0.100 IN.DP BY 1.430 IN.LG,RUNNING PERPENDICULAR TO SLOT | | SECOND END DIAMETER | 0.7100 INCHES MINIMUM AND 0.7200 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.1500 INCHES NOMINAL | | SECOND END SLOT DEPTH | 0.4000 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.1560 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1250 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM | | SECOND END STYLE | CROSS DRILLED HOLE AND SLOTTED | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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