|
|
|
National Stock Number:
3040-00-055-4933
Federal Supply Class:
3040
National Item Identification Number:
000554933
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:
| 10925647 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3040000554933 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 3040000554933 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
|
Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8090 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM | | FIRST END PITCH DIAMETER | 0.8750 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.938 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.9033 INCHES MINIMUM AND 0.9063 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 0.8045 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 28 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FSC APPLICATION DATA | FAN DRIVE,ENGINE,NON-AIRCRAFT | | LARGEST STEP DIAMETER | 1.002 INCHES NOMINAL | | OVERALL LENGTH | 8.218 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.531 INCHES MINIMUM | | SECOND END DIAMETER | 0.9835 INCHES MINIMUM AND 0.9840 INCHES MAXIMUM | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.104 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM | | STEP QUANTITY | 7 | | SURFACE FINISH | 16.0 MICROINCHES |
|
|