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National Stock Number:
3040-01-179-5488
Federal Supply Class:
3040
National Item Identification Number:
011795488
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:
| 1T908 | 11083 | CATERPILLAR INC | | 205927-B | 61208 | TWIN DISC, INCORPORATED |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.5880 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 1.6600 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 1.962 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 9.510 INCHES NOMINAL | | SECOND END DIAMETER | 1.5380 INCHES NOMINAL | | SPECIAL FEATURES | 19 SPLINES 0.894 IN.FROM FIRST END WITH 1.900 IN.PITCH DIA,1.963 IN.MAJOR DIA,AND 2.160 IN.FULL DEPTH OF SPLINE; 27 SPLINES 0.160 IN.FROM SECOND END WITH 1.687 IN.PITCH DIA,1.743 IN.MAJOR DIA,AND 1.302 IN.FULL DEPTH OF SPLINE; SECOND END HAS TWO INTERNALLY THD HOLES,3/8-24 UNF-3B SPACED 180 DEG APART | | STEP QUANTITY | 9 |
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