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National Stock Number:
3040-00-307-9895
Federal Supply Class:
3040
National Item Identification Number:
003079895
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:
| 1596831 | 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 | 0.4688 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 7.310 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.620 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DISTANCE FROM END TO GROOVE | 1.294 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.600 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.620 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.4060 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0960 INCHES NOMINAL | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 1.353 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY AND CIRCULAR GROOVED | | SECOND END KEYWAY WIDTH | 0.1560 INCHES NOMINAL | | STEP QUANTITY | 4 | | SURFACE FINISH | 32.0 MICROINCHES |
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