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National Stock Number:
3040-01-177-4177
Federal Supply Class:
3040
National Item Identification Number:
011774177
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:
| 363027-1 | 96214 | RAYTHEON COMPANY | | SM-D-969745 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SM-D-969745-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1970 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 3.035 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.1640 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.1640 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.0420 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1200 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0350 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 7 | | SURFACE FINISH | 16.0 MICROINCHES |
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