|
|
|
National Stock Number:
3040-01-083-2011
Federal Supply Class:
3040
National Item Identification Number:
010832011
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:
| 142D5206 | 05606 | GENERAL DYNAMICS-OTS, INC. |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6673 INCHES MINIMUM AND 0.6683 INCHES MAXIMUM | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 0.667 INCHES MINIMUM AND 0.668 INCHES MAXIMUM | | OVERALL LENGTH | 9.130 INCHES MINIMUM AND 9.190 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SECOND END DIAMETER | 0.6673 INCHES MINIMUM AND 0.6683 INCHES MAXIMUM | | SECOND END SPLINE LENGTH | 0.660 INCHES MINIMUM AND 0.680 INCHES MAXIMUM | | SECOND END SPLINE MAJOR DIAMETER | 0.5890 INCHES MINIMUM AND 0.5990 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.4830 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.430 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 18 | | SECOND END STYLE | STRAIGHT SPLINED AND EXTERNALLY THREADED | | STEP QUANTITY | 7 | | SPECIAL FEATURES | ROCKWELL C HARDNESS 33 TO 38;HEAT TREAT MIL-H-6875 |
|
|