|
|
|
National Stock Number:
3040-01-141-0947
Federal Supply Class:
3040
National Item Identification Number:
011410947
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:
| 66389-308-3 | 94756 | THE BOEING COMPANY |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8980 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.563 INCHES MINIMUM AND 0.564 INCHES MAXIMUM | | OVERALL LENGTH | 1.171 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CLASS B,COLD DRAWN FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | NICKEL ALLOY | | SECOND END EXTERNAL THREAD LENGTH | 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | SECOND END DIAMETER | 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | FIRST END CENTER DRILLED HOLE 0.448 IN. NOM. DIA,0.079 IN. NOM. DP AND THREE HOLES 0-80 NF-28 EQUALLY SPACED ON 0.800 IN. DIA; SECOND END 0.031 IN. DIA HOLE,0.013 IN. DP,CHAMFERED 60.0 DEG TO OUTSIDE SURFACE | | STEP QUANTITY | 4 | | SURFACE FINISH | 63.0 MICROINCHES |
|
|