- 10028561 / NS5996-9T_2-1/2IN_S_PA
| Series | Thermoplastic |
| No. of Teeth | 9 |
| Body Style | Block |
| Sprocket Construction | Molded Split Sprocket |
| Material | Nylon |
| Bore Shape | Square |
| Bore Dia. | 2.5 in |
| Bore Type | Shaft-Ready |
| Pitch Dia. | 6.579 in, 167.11 mm |
| Volume | 2.409 CDM |
| Weight | 2.18 LB |
| EAN or UPC | 793699406481 |

