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: 209 mm Nominal Inside Dia., 215 mm Nominal Outside Dia., 215 mm Actual Outside Dia., 2 PK O-Ring: 4.2 mm Nominal Inside Dia., 8 mm Nominal Outside Dia., 8 mm Actual Outside Dia., 50 PK O-Ring: 253, 5 3/8 in Nominal Inside Dia., 5 5/8 in Nominal Outside Dia., 70 Shore A, Red O-Ring: 223, 1 5/8 in Nominal Inside Dia., 1 7/8 in Nominal Outside Dia., 50 Shore A, Black, 10 PK O-Ring: 262, 7 in Nominal Inside Dia., 7 1/4 in Nominal Outside Dia., 90 Shore A, Black, Inch, 2 PK O-Ring: 213, 15/16 in Nominal Inside Dia., 1 3/16 in Nominal Outside Dia., 70 Shore A, Black, 100 PK O-Ring: 11 mm Nominal Inside Dia., 16 mm Nominal Outside Dia., 16 mm Actual Outside Dia., 25 PK O-Ring: 116, 3/4 in Nominal Inside Dia., 15/16 in Nominal Outside Dia., 0.943 in Actual Outside Dia. O-Ring: 20 mm Nominal Inside Dia., 24 mm Nominal Outside Dia., 24 mm Actual Outside Dia., X, 5 PK O-Ring: 115, 11/16 in Nominal Inside Dia., 7/8 in Nominal Outside Dia., 60 Shore A, White, 10 PK O-Ring: 920, 1 1/2 in Nominal Inside Dia., 1 11/16 in Nominal Outside Dia., 75 Shore A, Brown, 25 PK O-Ring: 162, 5 3/4 in Nominal Inside Dia., 5 15/16 in Nominal Outside Dia., 70 Shore A, Red, 10 PK O-Ring: 021, 15/16 in Nominal Inside Dia., 1 1/16 in Nominal Outside Dia., 90 Shore A, Black, 10 PK O-Ring: 118, 7/8 in Nominal Inside Dia., 1 1/16 in Nominal Outside Dia., 75 Shore A, Black, X, 10 PK O-Ring: 016, 5/8 in Nominal Inside Dia., 3/4 in Nominal Outside Dia., 70 Shore A, Natural, 5 PK O-Ring: 457, 14 in Nominal Inside Dia., 14 1/2 in Nominal Outside Dia., 90 Shore A, Black O-Ring: 206, 1/2 in Nominal Inside Dia., 3/4 in Nominal Outside Dia., 70 Shore A, Black, Inch, 25 PK O-Ring: 48 mm Nominal Inside Dia., 57 mm Nominal Outside Dia., 57 mm Actual Outside Dia., 5 PK O-Ring: 924, 7/32 in Nominal Inside Dia., 11/32 in Nominal Outside Dia., 70 Shore A, Black, 50 PK O-Ring: 026, 1 1/4 in Nominal Inside Dia., 1 3/8 in Nominal Outside Dia., 60 Shore A, White, 10 PK ◀◀ ◀ ▶ ▶▶
