|
|
|
National Stock Number:
3040-01-288-4879
Federal Supply Class:
3040
National Item Identification Number:
012884879
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:
| 68C33238 | 98747 | OGDEN AIR LOGISTICS CENTER |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.2500 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 0.7500 INCHES NOMINAL | | OVERALL LENGTH | 11.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1040 | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.6862 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1870 INCHES NOMINAL | | SECOND END DIAMETER | 0.6252 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | FIRST END HAS TWO HOLES,0.187 IN.DIA.,FIRST HOLE 1.125 IN. FROM END,SECOND 1.938 IN. FROM END | | STEP QUANTITY | 6 | | SURFACE FINISH | 32.0 MICROINCHES |
|
|