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National Stock Number:
3040-01-334-7525
Federal Supply Class:
3040
National Item Identification Number:
013347525
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:
| 1-7E3172,6-0S1587,1-7E4365 | 11083 | CATERPILLAR INC | | 1W254 IT 7 | 11083 | CATERPILLAR INC | | 1W2548 | 11083 | CATERPILLAR INC | | 4W231 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 44.45 MILLIMETERS NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 80.0 MILLIMETERS NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 130.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 326.0 MILLIMETERS NOMINAL | | SECOND END DIAMETER | 44.88 MILLIMETERS NOMINAL | | SECOND END HOLE DEPTH | 22.0 MILLIMETERS NOMINAL | | SECOND END HOLE DIAMETER | 6.0 MILLIMETERS NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 186.0 MILLIMETERS NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 20.5 MILLIMETERS NOMINAL | | SECOND END STYLE | CROSS DRILLED HOLE AND INTERNALLY THREADED | | SPECIAL FEATURES | 1ST END TAPERED,3.5 MM PER 12 MM | | STEP QUANTITY | 7 |
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