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: 296 mm Nominal Inside Dia., 302 mm Nominal Outside Dia., 302 mm Actual Outside Dia., 2 PK O-Ring: 135, 1 15/16 in Nominal Inside Dia., 2 1/8 in Nominal Outside Dia., 75 Shore A, Brown, 10 PK O-Ring: 57 mm Nominal Inside Dia., 63 mm Nominal Outside Dia., 63 mm Actual Outside Dia., Std, 2 PK O-Ring: 271, 9 1/4 in Nominal Inside Dia., 9 1/2 in Nominal Outside Dia., 90 Shore A, Black, 2 PK O-Ring: 19.8 mm Nominal Inside Dia., 27 mm Nominal Outside Dia., 27 mm Actual Outside Dia., 25 PK O-Ring Assortment: Metric, Viton(R), 500 Pieces, 36 # of Sizes, 75 Shore A O-Ring: 442, 7 1/4 in Nominal Inside Dia., 7 3/4 in Nominal Outside Dia., 70 Shore A, Red, 2 PK O-Ring: 019, 13/16 in Nominal Inside Dia., 15/16 in Nominal Outside Dia., 75 Shore A, Brown, 50 PK O-Ring: 96 mm Nominal Inside Dia., 104 mm Nominal Outside Dia., 104 mm Actual Outside Dia., 5 PK O-Ring: 164, 6 1/4 in Nominal Inside Dia., 6 7/16 in Nominal Outside Dia., 70 Shore A, Black, 10 PK O-Ring: 275, 10 1/2 in Nominal Inside Dia., 10 3/4 in Nominal Outside Dia., 90 Shore A, Black, 2 PK O-Ring: 112, 1/2 in Nominal Inside Dia., 11/16 in Nominal Outside Dia., 70 Shore A, Black, 50 PK O-Ring: 116, 3/4 in Nominal Inside Dia., 15/16 in Nominal Outside Dia., 70 Shore A, Black, 100 PK O-Ring: 21 mm Nominal Inside Dia., 25 mm Nominal Outside Dia., 25 mm Actual Outside Dia., X, 5 PK O-Ring: 73 mm Nominal Inside Dia., 78 mm Nominal Outside Dia., 78 mm Actual Outside Dia., 2 PK O-Ring: 267, 8 1/4 in Nominal Inside Dia., 8 1/2 in Nominal Outside Dia., 90 Shore A, Black, 2 PK O-Ring: 58 mm Nominal Inside Dia., 62 mm Nominal Outside Dia., 62 mm Actual Outside Dia., 5 PK O-Ring: 220, 1 3/8 in Nominal Inside Dia., 1 5/8 in Nominal Outside Dia., 90 Shore A O-Ring: 15.5 mm Nominal Inside Dia., 21.5 mm Nominal Outside Dia., 70 Shore A, Black, 50 PK O-Ring: 112 mm Nominal Inside Dia., 118 mm Nominal Outside Dia., 118 mm Actual Outside Dia., Black ◀◀ ◀ ▶ ▶▶
