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National Stock Number:
3040-01-365-7928
Federal Supply Class:
3040
National Item Identification Number:
013657928
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:
| 1193921 PART 8 | 50706 | GENERAL ELECTRIC CO MOTOR BUSINESS GROUP | | 119D3921 | 50706 | GENERAL ELECTRIC CO MOTOR BUSINESS GROUP | | 192B5424AE1 | 50706 | GENERAL ELECTRIC CO MOTOR BUSINESS GROUP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 2.3750 INCHES NOMINAL SECOND END | | EXTERNAL KEYWAY LENGTH | 3.250 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 1.6240 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM | | FIRST END STYLE | FLAT KEYWAY | | FIRST END KEYWAY DEPTH | 0.290 INCHES MINIMUM AND 0.304 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 2.619 INCHES MINIMUM AND 2.622 INCHES MAXIMUM | | OVERALL LENGTH | 28.438 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.6240 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.203 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.3770 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.313 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | STEP QUANTITY | 9 |
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