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National Stock Number:
3040-00-340-3724
Federal Supply Class:
3040
National Item Identification Number:
003403724
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:
| 10380 | 54261 | FREUND PRECISION INC | | 445LX | 27361 | BURKE PRODUCTS INC | | SM-B-187080 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | 55173 | 82423 | KLEINSCHMIDT INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | TELETYPE AND FACSIMILE EQUIPMENT | | LARGEST STEP DIAMETER | 0.434 INCHES NOMINAL | | OVERALL LENGTH | 2.687 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 3 |
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