|
|
|
National Stock Number:
3040-00-989-2123
Federal Supply Class:
3040
National Item Identification Number:
009892123
Description:
COLLAR,SHAFT
Detail:
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.
|
Manufacturer Information:
| 9996025 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
|
Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | BORE DIAMETER | 0.5070 INCHES MINIMUM AND 0.5130 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.880 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 416-CANCELED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416 | | NOMINAL THREAD SIZE | 0.112 INCHES SINGLE HOLE | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNIFIED NATIONAL COARSE (UNC) | | SECURING HOLE QUANTITY | 2 | | SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE | | STYLE DESIGNATOR | PLAIN ROUND | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
|
|