NSN 3040-00-731-2280
Part Details | SHAFT COLLAR
3040-00-731-2280 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: 7312280, 7312280, 3040-00-731-2280, 00-731-2280, 3040007312280, 007312280
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-731-2280 | 13743 ( COLLAR, SHAFT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN ROUND
Cross Reference | NSN 3040-00-731-2280
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7312280 | 19205 | SPRINGFIELD ARMORY |
| 7312280 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-00-731-2280
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1117 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AFED STD 66$JGAAISI$JGASAE 1117 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 2ND MATERIAL RESPONSE |
| STYLE DESIGNATOR | PLAIN ROUND |
| OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| THICKNESS | 0.562 INCHES NOMINAL |
| BORE DIAMETER | 0.7480 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM |
| 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 | ASNH0.312 INCHES |
| SPECIAL FEATURES | 0.125 IN. RADIUS ON ONE EDGE OF OD |