|
|
|
National Stock Number:
3040-00-997-4601
Federal Supply Class:
3040
National Item Identification Number:
009974601
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:
| 10549925 | 19200 | US ARMY ARDEC RDECOM |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3100 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 1.830 INCHES MINIMUM AND 1.840 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303SE | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.2010 INCHES MINIMUM AND 0.2060 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0500 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.362 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.362 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 6 | | SURFACE FINISH | 125.0 MICROINCHES |
|
|