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National Stock Number:
3040-01-497-8590
Federal Supply Class:
3040
National Item Identification Number:
014978590
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:
| 167-7066792 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 167-7066792-53 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-1117-53 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.230 INCHES MAXIMUM | | OVERALL LENGTH | 4.956 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM 2 FED STD ALL MATERIAL RESPONSES | | MATERIAL | NICKEL ALLOY 502 | | SECOND END DIAMETER | 1.1220 INCHES MINIMUM AND 1.1230 INCHES MAXIMUM | | SECOND END STYLE | INTERNAL THREADED | | SECOND END INTERNAL THREAD LENGTH | 1.830 INCHES MINIMUM | | STEP QUANTITY | 3 |
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