NSN 3040-01-138-1989
Part Details | SHAFT COLLAR
3040-01-138-1989 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: 4684683 ITEM 1, 4684683, 3040-01-138-1989, 01-138-1989, 3040011381989, 011381989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 08, 1982 | 01-138-1989 | 13743 ( COLLAR, SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-138-1989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4684683 ITEM 1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 4684683 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-138-1989
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| OUTSIDE DIAMETER | 4.625 INCHES NOMINAL |
| THICKNESS | 3.375 INCHES NOMINAL |
| SMALL END DIAMETER | 3.625 INCHES NOMINAL |
| BORE DIAMETER | 2.5120 INCHES MINIMUM AND 2.5150 INCHES MAXIMUM |
| LARGEST DIAMETER LENGTH | 0.250 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 2 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 |
| SECURING HOLE TYPE AND LOCATION | EAHL UNTHREADED |
| HOLE DIAMETER AND LOCATION | AHL0.3125 INCHES NOMINAL |
| SPECIAL FEATURES | INCLUDES 2 SLEEVE BUSHINGS,2 O-RING SEALS,AND 1 1/4 IN. NPT MALE ELBOW |