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: 108 mm Nominal Inside Dia., 116 mm Nominal Outside Dia., 116 mm Actual Outside Dia., 2 PK O-Ring: 274, 10 in Nominal Inside Dia., 10 1/4 in Nominal Outside Dia., 90 Shore A, Black, 2 PK O-Ring: 12 mm Nominal Inside Dia., 17 mm Nominal Outside Dia., 17 mm Actual Outside Dia., 50 PK O-Ring: 028, 1 3/8 in Nominal Inside Dia., 1 1/2 in Nominal Outside Dia., 90 Shore A, Black, 50 PK O-Ring: 311, 9/16 in Nominal Inside Dia., 15/16 in Nominal Outside Dia., 90 Shore A, Black, 10 PK O-Ring: 214, 1 in Nominal Inside Dia., 1 1/4 in Nominal Outside Dia., 70 Shore A, Red, 25 PK O-Ring: 134, 1 7/8 in Nominal Inside Dia., 2 1/16 in Nominal Outside Dia., 70 Shore A, Black, 10 PK O-Ring: 68 mm Nominal Inside Dia., 80 mm Nominal Outside Dia., 80 mm Actual Outside Dia., 2 PK O-Ring: 97 mm Nominal Inside Dia., 102 mm Nominal Outside Dia., 102 mm Actual Outside Dia., 5 PK O-Ring: 52 mm Nominal Inside Dia., 56 mm Nominal Outside Dia., 56 mm Actual Outside Dia., Std, 25 PK O-Ring: 038, 2 5/8 in Nominal Inside Dia., 2 3/4 in Nominal Outside Dia., 75 Shore A, Blue, 2 PK O-Ring: 55 mm Nominal Inside Dia., 57 mm Nominal Outside Dia., 57 mm Actual Outside Dia., 10 PK O-Ring: 5 mm Nominal Inside Dia., 9 mm Nominal Outside Dia., 9 mm Actual Outside Dia., Black, 100 PK O-Ring: 117, 13/16 in Nominal Inside Dia., 1 in Nominal Outside Dia., 60 Shore A, White, 10 PK O-Ring: 140, 2 1/4 in Nominal Inside Dia., 2 7/16 in Nominal Outside Dia., 80 Shore A, Black, 5 PK O-Ring: 038, 2 5/8 in Nominal Inside Dia., 2 3/4 in Nominal Outside Dia., 70 Shore A, Red, 2 PK O-Ring: 103, 3/32 in Nominal Inside Dia., 9/32 in Nominal Outside Dia., 70 Shore A, Red, 50 PK O-Ring: 214, 1 in Nominal Inside Dia., 1 1/4 in Nominal Outside Dia., 1.262 in Actual Outside Dia. O-Ring: 220 mm Nominal Inside Dia., 226 mm Nominal Outside Dia., 226 mm Actual Outside Dia., 5 PK O-Ring: 224, 1 3/4 in Nominal Inside Dia., 2 in Nominal Outside Dia., 55 Shore D, White, 10 PK ◀◀ ◀ ▶ ▶▶
