Black BUNA-N Rubber 18 I.D. X 18-3/8 O.D. X 0.21 C.S. Inch O-ring
MFG Item #:568-387
Product Info
568-387
Hercules
568-387 Is a Black BUNA-N Rubber O-ring. Measuring 18 I.D.X 18-3/8 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 1.