Part Details | SHOULDERED SHAFT
3040-00-972-2640 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: 3040009722640, 3004735, 10876361, 3040-00-972-2640, 00-972-2640, 3040009722640, 009722640
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-972-2640 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
FLATTED
WOODRUFF KEYWAY
FLATTED
WOODRUFF KEYWAY
Cross Reference | NSN 3040-00-972-2640
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3040009722640 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 3004735 | 61465 | GARWOOD/FELLER INCGARWOOD WINCH DIV |
| 10876361 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-972-2640
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | WOODRUFF KEYWAY |
| MATERIAL | STEEL COMP 8620H |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 125.0 MICROINCHES |
| FIRST END KEYWAY WIDTH | 0.2487 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.125 INCHES MINIMUM AND 1.145 INCHES MAXIMUM |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.807 INCHES NOMINAL |
| FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 0 FLATTED |
| SECOND END KEYWAY WIDTH | 0.2487 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 1.125 INCHES MINIMUM AND 1.145 INCHES MAXIMUM |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.749 INCHES NOMINAL |
| SECOND END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM |
| SECOND END DISTANCE BETWEEN KEYWAY CENTERS | 2.438 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.973 INCHES MINIMUM AND 1.977 INCHES MAXIMUM |
| OVERALL LENGTH | 14.500 INCHES NOMINAL |
| STEP QUANTITY | 5 |