NSN 3040-01-139-3739
Part Details | SHAFT COLLAR
3040-01-139-3739 An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.
Alternate Parts: 12306974, 3040-01-139-3739, 01-139-3739, 3040011393739, 011393739
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 30, 1982 | 01-139-3739 | 13743 ( COLLAR, SHAFT ) |
REFERENCE DRAWINGS & PICTURES
ROUND W/DOUBLE CHAMFER
Cross Reference | NSN 3040-01-139-3739
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12306974 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-01-139-3739
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 8, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND W/DOUBLE CHAMFER |
| CHAMFER ANGLE IN DEG | 45.0 |
| OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
| THICKNESS | 0.700 INCHES NOMINAL |
| BORE DIAMETER | 0.4020 INCHES NOMINAL |
| LARGEST DIAMETER LENGTH | 0.640 INCHES NOMINAL |