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National Stock Number:
3040-01-164-1205
Federal Supply Class:
3040
National Item Identification Number:
011641205
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:
| B-75646-A | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | D-86-942-68 PIECE 1 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | X75646-A | 1Q8T7 | URS GROUP, INC. | | X75646-A | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | FIRST END INTERNAL THREAD LENGTH | 0.625 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.096 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.375 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | LARGEST STEP DIAMETER | 2.250 INCHES NOMINAL | | OVERALL LENGTH | 32.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | STEP QUANTITY | 16 |
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