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National Stock Number:
3040-01-150-0409
Federal Supply Class:
3040
National Item Identification Number:
011500409
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:
| 14037969 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 15220 | 76760 | NEW VENTURE GEAR INC NEW PROCESS GEAR DIV | | 15594195 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 15594195 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2485 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.249 INCHES NOMINAL | | MATERIAL | STEEL COMP 4027 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 18.480 INCHES NOMINAL | | SECOND END DIAMETER | 1.3773 INCHES NOMINAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 1.3333 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 4.750 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.3755 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.2740 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 32 | | SPECIAL FEATURES | PARTIAL BORE 8.412 IN. LG | | STEP QUANTITY | 10 | | SURFACE FINISH | 16.0 MICROINCHES |
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