NSN 3040-00-257-0722
Part Details | SHAFT COLLAR
3040-00-257-0722 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: S1012K, RS012C1, 3040-00-257-0722, 00-257-0722, 3040002570722, 002570722
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 19, 1971 | 00-257-0722 | 13743 ( COLLAR, SHAFT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN ROUND
Cross Reference | NSN 3040-00-257-0722
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1012K | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| RS012C1 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3040-00-257-0722
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | PLAIN ROUND |
| OUTSIDE DIAMETER | 1.312 INCHES NOMINAL |
| THICKNESS | 0.531 INCHES NOMINAL |
| BORE DIAMETER | 0.7500 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 1 |
| SECURING HOLE TYPE AND LOCATION | DSNH THREADED |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | SNHNC SINGLE HOLE |
| NOMINAL THREAD SIZE AND LOCATION | ASNH0.250 INCHES |