NSN 3040-00-531-7321
Part Details | SHAFT COLLAR
3040-00-531-7321 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: 5317321, 5317321, 3040-00-531-7321, 00-531-7321, 3040005317321, 005317321
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-531-7321 | 13743 ( COLLAR, SHAFT ) |
REFERENCE DRAWINGS & PICTURES
ROUND W/SINGLE CHAMFER
Cross Reference | NSN 3040-00-531-7321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5317321 | 34411 | L AND E MACHINE EXPERIMENTAL LAB INC |
| 5317321 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-00-531-7321
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 836 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390, ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | ENAMEL SEMIGLOSS |
| STYLE DESIGNATOR | ROUND W/SINGLE CHAMFER |
| CHAMFER ANGLE IN DEG | 45.0 |
| OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| THICKNESS | 0.550 INCHES NOMINAL |
| BORE DIAMETER | 0.6300 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM |
| LARGEST DIAMETER LENGTH | 0.188 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 1 |
| SECURING HOLE TYPE AND LOCATION | ESNH UNTHREADED |
| HOLE DIAMETER AND LOCATION | SNH0.1250 INCHES NOMINAL |
| KEYWAY QUANTITY | 1 |
| INTERNAL KEYWAY WIDTH | 0.182 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.235 INCHES NOMINAL |