|
|
|
National Stock Number:
3040-00-090-8737
Federal Supply Class:
3040
National Item Identification Number:
000908737
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:
| 5037 | 08712 | PRINCE ALEXANDER PARTNERS INC DIV ARCHITECTURE ENGIEERING AND ECONOMIC DEVELOPMENT |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.687 INCHES MINIMUM AND 1.688 INCHES MAXIMUM | | FIRST END DIAMETER | 0.2490 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.0960 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 2.125 INCHES NOMINAL | | MATERIAL | STEEL COMP 416 | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.148 INCHES MINIMUM AND 0.149 INCHES MAXIMUM | | SECOND END DIAMETER | 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SECOND END HOLE DIAMETER | 0.0620 INCHES NOMINAL | | STEP QUANTITY | 2 | | SPECIAL FEATURES | SECOND END IDENTICAL FLAT KEYWAY LOCATED 90 DEG FROM FIRST FLAT KEYWAY |
|
|