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: 211, 13/16 in Nominal Inside Dia., 1 1/16 in Nominal Outside Dia., 50 Shore A, Red, 25 PK O-Ring: 221, 1 7/16 in Nominal Inside Dia., 1 11/16 in Nominal Outside Dia., 70 Shore A, Inch, 25 PK O-Ring: 69 mm Nominal Inside Dia., 73 mm Nominal Outside Dia., 73 mm Actual Outside Dia., 25 PK O-Ring: 335, 2 3/4 in Nominal Inside Dia., 3 1/8 in Nominal Outside Dia., 70 Shore A, Red, 50 PK O-Ring: 322, 1 1/4 in Nominal Inside Dia., 1 5/8 in Nominal Outside Dia., 70 Shore A, Red, 50 PK O-Ring: 230, 2 1/2 in Nominal Inside Dia., 2 3/4 in Nominal Outside Dia., 60 Shore A, White, 2 PK O-Ring: 007, 5/32 in Nominal Inside Dia., 9/32 in Nominal Outside Dia., 75 Shore A, Blue, 10 PK O-Ring: 112 mm Nominal Inside Dia., 119 mm Nominal Outside Dia., 119 mm Actual Outside Dia., 10 PK O-Ring: 32 mm Nominal Inside Dia., 39 mm Nominal Outside Dia., 39 mm Actual Outside Dia., 75 Shore A O-Ring: 464, 17 1/2 in Nominal Inside Dia., 18 in Nominal Outside Dia., 90 Shore A, Black O-Ring: 254, 5 1/2 in Nominal Inside Dia., 5 3/4 in Nominal Outside Dia., 75 Shore A, Black, 2 PK O-Ring: 4 mm Nominal Inside Dia., 7 mm Nominal Outside Dia., 7 mm Actual Outside Dia., Black, 10 PK O-Ring: 87 mm Nominal Inside Dia., 94 mm Nominal Outside Dia., 94 mm Actual Outside Dia., 10 PK O-Ring: 202, 1/4 in Nominal Inside Dia., 1/2 in Nominal Outside Dia., 70 Shore A, Red, 25 PK O-Ring: 205, 7/16 in Nominal Inside Dia., 11/16 in Nominal Outside Dia., 60 Shore A, White, 10 PK O-Ring: 176, 9 1/4 in Nominal Inside Dia., 9 7/16 in Nominal Outside Dia., 70 Shore A, Black, 10 PK O-Ring: 214, 1 in Nominal Inside Dia., 1 1/4 in Nominal Outside Dia., 70 Shore A, Black, Inch, 25 PK O-Ring: 246, 4 1/2 in Nominal Inside Dia., 4 3/4 in Nominal Outside Dia., 55 Shore D, White, 2 PK O-Ring: 445, 8 in Nominal Inside Dia., 8 1/2 in Nominal Outside Dia., 90 Shore A, Black, 2 PK O-Ring: 20.5 mm Nominal Inside Dia., 22.5 mm Nominal Outside Dia., 70 Shore A, Black, 50 PK ◀◀ ◀ ▶ ▶▶
