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National Stock Number:
3040-01-571-3060
Federal Supply Class:
3040
National Item Identification Number:
015713060
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:
| 6386335 | 3U331 | RAYTHEON COMPANY | | 6386335 | 4U884 | RAYTHEON COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3118 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | FIRST END STYLE | INTERNAL THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.300 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.312 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5738 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303SE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,BAND DRIVE | | OVERALL LENGTH | 0.985 INCHES MINIMUM AND 0.995 INCHES MAXIMUM | | SECOND END DIAMETER | 0.1865 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 1 | | SURFACE FINISH | 32.0 MICROINCHES | | SPECIAL FEATURES | SURFACE TREATMENT IS PASSIVATE PER ASTM A967,NITRIC 1; FIRST END HAS 0.112-40 UNC-3B THREADS; REFER TO DRAWING FOR ADDITIONAL DETAILS |
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