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National Stock Number: 3040-00-459-6278
Federal Supply Class: 3040
National Item Identification Number: 004596278
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:
7763 | 45396 | GRUNDFOS CBS INC DBA PACO PUMPS | N74-3LC5348APC6G | 45396 | GRUNDFOS CBS INC DBA PACO PUMPS | SD-7763R1 | 45396 | GRUNDFOS CBS INC DBA PACO PUMPS |
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Techincal Specification:
FIRST END STYLE | FLAT KEYWAY | MATERIAL | STEEL COMP 303 | FIRST END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | FIRST END EXTERNAL KEYWAY LENGTH | 2.250 INCHES NOMINAL | FIRST END KEYWAY DEPTH | 0.125 INCHES NOMINAL | FIRST END DIAMETER | 1.1250 INCHES NOMINAL | END SIMILARITY | NOT IDENTICAL | SECOND END STYLE | CIRCULAR GROOVED | SECOND END GROOVE WIDTH | 0.0560 INCHES NOMINAL | SECOND END GROOVE DIAMETER | 1.1350 INCHES NOMINAL | SECOND END DISTANCE FROM END TO GROOVE | 0.146 INCHES NOMINAL | SECOND END DIAMETER | 1.1810 INCHES NOMINAL | LARGEST STEP DIAMETER | 1.500 INCHES NOMINAL | OVERALL LENGTH | 12.312 INCHES NOMINAL | STEP QUANTITY | 8 |
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