|
|
|
National Stock Number:
3040-01-426-7046
Federal Supply Class:
3040
National Item Identification Number:
014267046
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.
|
Manufacturer Information:
| 6912389 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 802-6912389 PIECE 49 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 802-6912389-49 | 53711 | NAVAL SEA SYSTEMS COMMAND |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9400 INCHES MINIMUM AND 0.9420 INCHES MAXIMUM | | FIRST END STEP LENGTH | 0.500 INCHES NOMINAL | | FIRST END STYLE | HEXAGONAL | | FIRST END WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 316 | | OVERALL LENGTH | 4.2500 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.5310 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0940 INCHES NOMINAL | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.6090 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.6090 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
|
|