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National Stock Number:
3040-01-434-5466
Federal Supply Class:
3040
National Item Identification Number:
014345466
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:
| 167-6404604 FIND 52 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 167-6404604-52 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF1502-255-52 | 43689 | HUNTINGTON INGALLS INC | | 6404604 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM | | FIRST END STYLE | HEXAGONAL | | FIRST END WIDTH ACROSS FLATS | 0.427 INCHES MINIMUM AND 0.437 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 1.247 INCHES MINIMUM AND 1.248 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 5.010 INCHES NOMINAL | | SECOND END DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 1.1200 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.0000 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.8000 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.3800 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SPECIAL FEATURES | 2-0.1450-.1555 IN. HOLES LOCATED ON FIRST END ACROSS FLATS EQUALLY SPACED .670 IN. DEEP | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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