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National Stock Number:
3040-01-166-8294
Federal Supply Class:
3040
National Item Identification Number:
011668294
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:
| 1612150 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8666 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 0.8333 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 1.468 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.8666 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.7793 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 20 | | FIRST END STYLE | SPLINED (INVOLUTE) | | LARGEST STEP DIAMETER | 1.625 INCHES NOMINAL | | OVERALL LENGTH | 11.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,TYPE D,GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8650 | | SECOND END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.406 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.0620 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL | | SECOND END DIAMETER | 1.1730 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.406 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED | | SECOND END KEYWAY DEPTH | 0.093 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1870 INCHES NOMINAL | | SPECIAL FEATURES | FIRST END CIRCULAR GROOVED,0.046 IN. GROOVE W,0.821 IN. DIA,1.391 IN. DISTANCE FROM END TO GROOVE;SECOND END PARTIAL BORE,0.316 IN. DIA,1.187 IN. DP;SECOND END INTERNAL THD,0.937 IN. LG | | STEP QUANTITY | 8 | | SURFACE FINISH | 8.0 MICROINCHES |
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