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: 132, 1 3/4 in Nominal Inside Dia., 1 15/16 in Nominal Outside Dia., 70 Shore A, Black, 25 PK O-Ring: 119, 15/16 in Nominal Inside Dia., 1 1/8 in Nominal Outside Dia., 70 Shore A, Black, 50 PK O-Ring: 7 mm Nominal Inside Dia., 10 mm Nominal Outside Dia., 10 mm Actual Outside Dia., Std, 25 PK O-Ring: 52 mm Nominal Inside Dia., 57 mm Nominal Outside Dia., 57 mm Actual Outside Dia., 2 PK O-Ring: 14 mm Nominal Inside Dia., 17 mm Nominal Outside Dia., 17 mm Actual Outside Dia., 50 PK O-Ring: 132, 1 3/4 in Nominal Inside Dia., 1 15/16 in Nominal Outside Dia., 75 Shore A, Brown, 10 PK O-Ring: 113, 9/16 in Nominal Inside Dia., 3/4 in Nominal Outside Dia., 50 Shore A, Red, 25 PK O-Ring Assortment: SAE, Viton(R), 550 Pieces, 12 # of Sizes, 75 Shore A O-Ring: 017, 11/16 in Nominal Inside Dia., 13/16 in Nominal Outside Dia., 70 Shore A, Red, 10 PK O-Ring: 41/64 in Nominal Inside Dia., 0.812 in Actual Outside Dia., 55 Shore D, White, 50 PK O-Ring: 220, 1 3/8 in Nominal Inside Dia., 1 5/8 in Nominal Outside Dia., 70 Shore A, Black, 50 PK O-Ring: 220, 1 3/8 in Nominal Inside Dia., 1 5/8 in Nominal Outside Dia., 70 Shore A, Black, 25 PK O-Ring: 224, 1 3/4 in Nominal Inside Dia., 2 in Nominal Outside Dia., 50 Shore A, Black, 10 PK O-Ring: 924, 1 1/2 in Nominal Outside Dia., 1.956 in Actual Outside Dia., 70 Shore A, Black, 25 PK O-Ring: 026, 1 1/4 in Nominal Inside Dia., 1 3/8 in Nominal Outside Dia., 75 Shore A, Black, Inch Backup Ring: Hytrel, For 336, 0.065 in Thick, Orange, 25 PK O-Ring: 233, 2 7/8 in Nominal Inside Dia., 3 1/8 in Nominal Outside Dia., 70 Shore A, Red, 25 PK O-Ring: 162, 5 3/4 in Nominal Inside Dia., 5 15/16 in Nominal Outside Dia., 70 Shore A, Black, 10 PK O-Ring: 356, 5 3/8 in Nominal Inside Dia., 5 3/4 in Nominal Outside Dia., 90 Shore A, Black, 2 PK O-Ring: 35.7 mm Nominal Inside Dia., 42.7 mm Nominal Outside Dia., 70 Shore A, Black, 50 PK ◀◀ ◀ ▶ ▶▶
