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National Stock Number:
3040-01-370-2849
Federal Supply Class:
3040
National Item Identification Number:
013702849
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:
| 9170424 | 98748 | AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP | | 9170424 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER | | 9170424-01 | 98748 | AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP | | 9170424-01 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7480 INCHES MAXIMUM | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 1.5000 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.1040 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1890 INCHES MAXIMUM | | FIRST END EXTERNAL KEYWAY LENGTH | 1.120 INCHES MAXIMUM | | FIRST END STYLE | INDENTED FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.0000 INCHES MAXIMUM | | OVERALL LENGTH | 6.0000 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1018 | | SECOND END HOLE DIAMETER | 0.2200 INCHES NOMINAL | | SECOND END DIAMETER | 0.6200 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 5.7100 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 4 |
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