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National Stock Number:
3040-01-385-5758
Federal Supply Class:
3040
National Item Identification Number:
013855758
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:
| 912C0322 | 56672 | SYN-TECH SYSTEM, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.2820 INCHES NOMINAL | | FIRST END DIAMETER | 0.3730 INCHES NOMINAL | | FIRST END STYLE | THREADED CROSS DRILLED (THRU HOLE) | | LARGEST STEP DIAMETER | 1.3100 INCHES NOMINAL | | MATERIAL | STEEL COMP 4340 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 4.8100 INCHES NOMINAL | | SECOND END DIAMETER | 0.4980 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | FIRST END HAS HOLE THRU .125 IN,SHAFT HAS STRAIGHT PIN INSERTED OFF CENTER .250 DIA X 1.00 IN,3 EA SLOTS AT CENTER .254 IN WIDE;ECCENTRIC LOBE .41 IN WIDE X .240 IN DIA. | | STEP QUANTITY | 5 | | SURFACE FINISH | 63.0 MICROINCHES |
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