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National Stock Number:
3040-00-491-1186
Federal Supply Class:
3040
National Item Identification Number:
004911186
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:
| 2562813 | 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 | 1.0980 INCHES MINIMUM AND 1.1000 INCHES MAXIMUM | | FIRST END INTERNAL THREAD LENGTH | 0.157 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | OVERALL LENGTH | 2.300 INCHES MINIMUM AND 2.307 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 1.098 INCHES MINIMUM AND 1.100 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.197 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.729 INCHES NOMINAL | | SECOND END DIAMETER | 0.2183 INCHES MINIMUM AND 0.2185 INCHES MAXIMUM | | SECOND END STYLE | TWO CIRCULAR GROOVES | | SECOND END GROOVE DIAMETER | 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0310 INCHES NOMINAL | | SPECIAL FEATURES | FIRST END HAS TWO ADDITIONAL,IDENT,INT THD HOLES,ALL HOLES ARE ON A 0.787 IN. BOLT CIR DIA AND ARE EQUALLY SPACED | | STEP QUANTITY | 6 | | SURFACE FINISH | 32.0 MICROINCHES |
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