|
|
|
National Stock Number:
3040-01-249-3383
Federal Supply Class:
3040
National Item Identification Number:
012493383
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:
| 12349618 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12349618 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 3040012493383 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 12349618 | T0720 | FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 1.050 INCHES NOMINAL | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 | | OVERALL LENGTH | 15.380 INCHES NOMINAL | | SECOND END DIAMETER | 0.7360 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.6875 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.938 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.7360 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.5975 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 11 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SPECIAL FEATURES | FIRST END 3A THREAD | | STEP QUANTITY | 5 | | SURFACE FINISH | 63.0 MICROINCHES |
|
|