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National Stock Number:
3040-00-758-0342
Federal Supply Class:
3040
National Item Identification Number:
007580342
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:
| B8004-09-005-35 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | B8004-09-005FN35 | 97578 | TIMKEN GEARS & SERVICES INC. | | C8004-09-005FN35 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | XV09-005-154 | 25169 | PROJECT MANAGER AMPHIBIOUS LIGHTERS ST LOUIS MO |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.6250 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.187 INCHES NOMINAL | | OVERALL LENGTH | 32.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,CONDITION OPTIONAL,GRAIN SIZE 5 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SECOND END DIAMETER | 1.8750 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 5 | | SURFACE FINISH | 16.0 MICROINCHES |
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