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: 226, 2 in Nominal Inside Dia., 2 1/4 in Nominal Outside Dia., 80 Shore A, Black, 5 PK Backup Ring, Contoured: Buna N, For 133, 0.053 in Thick, 0.129 in Radius, 100 PK O-Ring: 9 mm Nominal Inside Dia., 14 mm Nominal Outside Dia., 14 mm Actual Outside Dia., 25 PK O-Ring: 218, 1 1/4 in Nominal Inside Dia., 1 1/2 in Nominal Outside Dia., 75 Shore A, Brown, 10 PK O-Ring: 908, 11/17 in Nominal Inside Dia., 1/2 in Nominal Outside Dia., 70 Shore A, Red, 50 PK O-Ring: 173, 8 1/2 in Nominal Inside Dia., 8 11/16 in Nominal Outside Dia., 60 Shore A, White O-Ring: 16 mm Nominal Inside Dia., 20 mm Nominal Outside Dia., 20 mm Actual Outside Dia., 50 PK O-Ring: 12 mm Nominal Inside Dia., 15 mm Nominal Outside Dia., 15 mm Actual Outside Dia., 100 PK O-Ring: 78 mm Nominal Inside Dia., 86 mm Nominal Outside Dia., 86 mm Actual Outside Dia., 75 Shore A O-Ring: 15 mm Nominal Inside Dia., 22 mm Nominal Outside Dia., 22 mm Actual Outside Dia., 100 PK O-Ring: 022, 1 in Nominal Inside Dia., 1 1/8 in Nominal Outside Dia., 80 Shore A, Black, Inch, 10 PK O-Ring: 035, 2 1/4 in Nominal Inside Dia., 2 3/8 in Nominal Outside Dia., 75 Shore A, Brown, 10 PK O-Ring: 8 mm Nominal Inside Dia., 12 mm Nominal Outside Dia., 12 mm Actual Outside Dia., 25 PK O-Ring: 168 mm Nominal Inside Dia., 176 mm Nominal Outside Dia., 176 mm Actual Outside Dia., 2 PK O-Ring: 1 1/64 in Nominal Inside Dia., 1.192 in Actual Outside Dia., 55 Shore D, White, 25 PK O-Ring: 220 mm Nominal Inside Dia., 230 mm Nominal Outside Dia., 230 mm Actual Outside Dia., Black O-Ring: 132 mm Nominal Inside Dia., 140 mm Nominal Outside Dia., 140 mm Actual Outside Dia., 2 PK O-Ring: 32 mm Nominal Inside Dia., 34 mm Nominal Outside Dia., 34 mm Actual Outside Dia., 25 PK O-Ring: 902, 1/8 in Nominal Outside Dia., 0.367 in Actual Outside Dia., 70 Shore A, Red, 50 PK O-Ring Assortment: SAE, Buna N, 382 Pieces, 30 # of Sizes, 70 Shore A, Plastic Box ◀◀ ◀ ▶ ▶▶
