Part Details | SHOULDERED SHAFT
3040-00-953-9907 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.
Alternate Parts: 2520009539907, 7748585, 3040-00-953-9907, 00-953-9907, 3040009539907, 009539907
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-953-9907 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
SPLINED (STRAIGHT)
FLAT KEYWAY
SPLINED (STRAIGHT)
Cross Reference | NSN 3040-00-953-9907
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2520009539907 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 7748585 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-953-9907
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 7 FLAT KEYWAY |
| MATERIAL | STEEL COMP 8620 |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END GROOVE WIDTH | 0.1900 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 1.8400 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.797 INCHES NOMINAL |
| FIRST END DIAMETER | 1.9684 INCHES MINIMUM AND 1.9689 INCHES MAXIMUM |
| FIRST END SPLINE LENGTH | 0.797 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 1.6950 INCHES NOMINAL |
| FIRST END SPLINE MAJOR DIAMETER | 1.9684 INCHES MINIMUM AND 1.9689 INCHES MAXIMUM |
| FIRST END SPLINE QUANTITY | 6 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | SPLINED (STRAIGHT) |
| SECOND END DIAMETER | 1.2430 INCHES MINIMUM AND 1.2470 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.1600 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.280 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 1.100 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN HOLES | 90.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 2.994 INCHES NOMINAL |
| OVERALL LENGTH | 17.190 INCHES NOMINAL |
| STEP QUANTITY | 6 |
| SPECIAL FEATURES | FIRST END BORED 10.120/10.250 IN. DP,0.310 IN. DIA;FIRST END INT THD 1.000 IN. LG |