Catalog Hardware O-Rings and O-Ring Kits O-rings and O-ring kits help ensure a tight seal to prevent air and fluid leaks in applications such as air conditioner repair or plumbing installations. ◀◀ ◀ ▶ ▶▶ O-Ring: 57.6 mm Nominal Inside Dia., 69 mm Nominal Outside Dia., 69 mm Actual Outside Dia., 5 PK O-Ring: 120, 1 in Nominal Inside Dia., 1 3/16 in Nominal Outside Dia., 1.193 in Actual Outside Dia. O-Ring: 84 mm Nominal Inside Dia., 89 mm Nominal Outside Dia., 89 mm Actual Outside Dia., 5 PK O-Ring: 47 mm Nominal Inside Dia., 57 mm Nominal Outside Dia., 57 mm Actual Outside Dia., 2 PK O-Ring: 210, 3/4 in Nominal Inside Dia., 1 in Nominal Outside Dia., 50 Shore A, Black, 10 PK O-Ring: 003, 1/16 in Nominal Inside Dia., 3/16 in Nominal Outside Dia., 60 Shore A, White, 25 PK O-Ring: 4 mm Nominal Inside Dia., 6 mm Nominal Outside Dia., 6 mm Actual Outside Dia., Black, 50 PK O-Ring: 906, 3/8 in Nominal Outside Dia., 0.624 in Actual Outside Dia., 90 Shore A, Black, 25 PK O-Ring: 414, 3 1/8 in Nominal Inside Dia., 3 5/8 in Nominal Outside Dia., 70 Shore A, Black, 5 PK O-Ring: 70 mm Nominal Inside Dia., 76 mm Nominal Outside Dia., 76 mm Actual Outside Dia., 25 PK O-Ring: 98 mm Nominal Inside Dia., 101 mm Nominal Outside Dia., 101 mm Actual Outside Dia., 5 PK O-Ring: 35 mm Nominal Inside Dia., 37 mm Nominal Outside Dia., 37 mm Actual Outside Dia., Std, 25 PK O-Ring: 214, 1 in Nominal Inside Dia., 1 1/4 in Nominal Outside Dia., 75 Shore A, Black, Inch, 5 PK O-Ring: 238, 3 1/2 in Nominal Inside Dia., 3 3/4 in Nominal Outside Dia., 70 Shore A, Black, 10 PK O-Ring: 394, 25 in Nominal Inside Dia., 25 3/8 in Nominal Outside Dia., 25.36 in Actual Outside Dia. O-Ring: 011, 5/16 in Nominal Inside Dia., 7/16 in Nominal Outside Dia., 70 Shore A, Black, 10 PK O-Ring: 473, 24 in Nominal Inside Dia., 24 1/2 in Nominal Outside Dia., 24.49 in Actual Outside Dia. O-Ring: 928, 3/8 in Nominal Inside Dia., 9/16 in Nominal Outside Dia., 75 Shore A, Black, 25 PK O-Ring: 111, 7/16 in Nominal Inside Dia., 5/8 in Nominal Outside Dia., 70 Shore A, Red, 5 PK O-Ring: 105 mm Nominal Inside Dia., 113 mm Nominal Outside Dia., 113 mm Actual Outside Dia., 2 PK ◀◀ ◀ ▶ ▶▶
