Part Details | SHOULDERED SHAFT
3040-00-679-3676 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: 7032132, 3040-00-679-3676, 00-679-3676, 3040006793676, 006793676
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-679-3676 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
TAPERED WITH FLAT
Cross Reference | NSN 3040-00-679-3676
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7032132 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-679-3676
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 3 TAPERED WITH FLAT |
| MATERIAL | 6$9 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END DIAMETER | 0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM |
| FIRST END HOLE DIAMETER | 0.3140 INCHES MINIMUM AND 0.3230 INCHES MAXIMUM |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 0.458 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 TAPERED WITH FLAT |
| SECOND END DIAMETER | 1.0500 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.312 INCHES NOMINAL |
| SECOND END EXTERNAL THREAD LENGTH | 12.250 INCHES NOMINAL |
| SECOND END HOLE DEPTH | 1.250 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL |
| OVERALL LENGTH | 15.688 INCHES NOMINAL |
| STEP QUANTITY | 1 |