|
|
|
National Stock Number:
3040-00-113-0745
Federal Supply Class:
3040
National Item Identification Number:
001130745
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:
| BAS24291 | 04614 | TEXTRON SYSTEMS CORPORATION | | BAS24291 | 80070 | LOCKHEED MARTIN CORPORATION |
|
Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.5780 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.897 INCHES NOMINAL | | OVERALL LENGTH | 1.190 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-681,CLASS 4,C0ND 4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | SPECIAL FEATURES | BORE LENGTH OF SHAFT WITH INTERNAL,INVOLUTE SPLINE,NUMBER OF TEETH 17,DIAMETRAL PITCH 48/96,PRESSURE ANGLE 30 DEGREES,MINOR DIAMETER 0.3333 INCH MINIMUM/0.3348 INCH MAXIMUM,MAJOR DIAMETER 0.3832 INCH MINIMUM/0.3903 INCH MAXIMUM;INTERNAL RING FORRVE ON BOTH ENDS,DISTANCE FROM END TO RING FROOVE 0.268 INCH MINIMUM/0.278 INCH MAXIMUM,RING GROOVE WIDTH 0.029 INCH MINIMUM/0.032 INCH MAXIMUM,RING GROOVE DIAMETER 0.395 INCH MINIMUM/0.399 INCH MAXIMUM | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
|
|