NSN 3040-01-253-9421
Part Details | SHAFT COLLAR
3040-01-253-9421 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: 114277002, 114277-002, 114277, 3040-01-253-9421, 01-253-9421, 3040012539421, 012539421
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 28, 1987 | 01-253-9421 | 13743 ( COLLAR, SHAFT ) |
REFERENCE DRAWINGS & PICTURES
ROUND W/SINGLE CHAMFER
Cross Reference | NSN 3040-01-253-9421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 114277-002 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
| 114277 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
Technical Data | NSN 3040-01-253-9421
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER |
| CHAMFER ANGLE IN DEG | 35.0 |
| OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
| THICKNESS | 0.200 INCHES NOMINAL |
| BORE DIAMETER | 0.0940 INCHES NOMINAL |
| LARGEST DIAMETER LENGTH | 0.150 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 2 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 120.0 |
| SECURING HOLE TYPE AND LOCATION | DAHL THREADED |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | AHLNC ALL HOLES |
| NOMINAL THREAD SIZE AND LOCATION | AAHL0.086 INCHES |