Manufacturer Part Number: 8616C 1.750|Bushing Type|COutside Diameter (Inch)|2-1/2Outside Diameter (Decimal Inch - 4 Decimals)|2.5000Inside Diameter (Inch)|1-3/4Morse Taper Size|Inside Diameter (Decimal Inch)|1.7500Head Thickness (Decimal Inch)|0.3330Head Thickness|Length Under Head (Inch)|4-1/2Length Under Head (Decimal Inch)|4.5000Slot Length (Decimal Inch)|Slot Length (Inch)|4-1/8Slot Length (mm)|Material|Distance Between Hole Centers (Decimal Inch)|Hole Diameter (Inch)|Hole Diameter (Decimal Inch)|Tap Size|Distance Between Hole Centers|D -In--|Product Service Code|UNSPSC Code|