568-320 Is a Black BUNA-N Rubber O-ring. Measuring 1-1/8 I.D.X 1-1/2 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 20.
568-328 Is a Black BUNA-N Rubber O-ring. Measuring 1-7/8 I.D.X 2-1/4 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 20.
568-339 Is a Black BUNA-N Rubber O-ring. Measuring 3-1/4 I.D.X 3-5/8 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 10.
568-322 Is a Black BUNA-N Rubber O-ring. Measuring 1-1/4 I.D.X 1-5/8 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 20.
568-324 Is a Black BUNA-N Rubber O-ring. Measuring 1-3/8 I.D.X 1-3/4 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 20.
568-332 Is a Black BUNA-N Rubber O-ring. Measuring 2-3/8 I.D.X 2-3/4 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 20.
568-333 Is a Black BUNA-N Rubber O-ring. Measuring 2-1/2 I.D.X 2-7/8 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 20.
568-343 Is a Black BUNA-N Rubber O-ring. Measuring 3-3/4 I.D.X 4-1/8 O.D. X 0.21 C.S. Inch with a temperature range of -40°F – 240°F. Available in quantities of 10.