|
|
|
National Stock Number:
3040-01-467-0392
Federal Supply Class:
3040
National Item Identification Number:
014670392
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:
| 12375285 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12375285 | 97993 | GENERAL DYNAMICS DEFENSE SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.1250 INCHES NOMINAL | | FIRST END DIAMETER | 0.4723 INCHES MINIMUM AND 0.4726 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.4410 INCHES MINIMUM AND 0.4450 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.4989 INCHES MINIMUM AND 0.4994 INCHES MAXIMUM | | OVERALL LENGTH | 7.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA322 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SECOND END DIAMETER | 0.4989 INCHES MINIMUM AND 0.4994 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.6690 INCHES NOMINAL | | SECOND END SLOT DEPTH | 0.4420 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.2190 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.4660 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND SLOTTED | | SPECIAL FEATURES | FIRST END HAS A 2ND IDENTICAL CIRCULAR GROOVE 0.684 IN. FROM ITS 1ST CIRCULAR GROOVE; SECOND END'S CIRCULAR GROOVE IS ADJACENT TO A WOODRUFF KEYSEAT AND A 2ND IDENTICAL CIRCULAR GROOVE; NHA GEAR BOX ASSY | | STEP QUANTITY | 1 | | SURFACE FINISH | 125.0 MICROINCHES |
|
|