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National Stock Number:
3040-01-226-3337
Federal Supply Class:
3040
National Item Identification Number:
012263337
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:
| 436631 | 3B150 | RAYTHEON COMPANY | | 436631 | 49956 | RAYTHEON COMPANY | | 436631 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| SECOND END EXTERNAL THREAD LENGTH | 0.380 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND INDENTED FLAT KEYWAY | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO FLAT | 0.106 INCHES NOMINAL | | FIRST END DIAMETER | 0.4367 INCHES NOMINAL | | FIRST END GROOVED FLAT DEPTH | 0.0217 INCHES NOMINAL | | FIRST END GROOVED FLAT LENGTH | 0.1800 INCHES NOMINAL | | FIRST END STYLE | FLAT GROOVED | | LARGEST STEP DIAMETER | 0.620 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.440 INCHES NOMINAL | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.077 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0622 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.666 INCHES NOMINAL |
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