Silicone O-rings

Silicone O-Rings

Shop silicone O-rings for replacement, repair, equipment maintenance, and flexible static sealing applications. Choose the exact size by inside diameter and cross section, then select the hardness you need.

Typical temperature-55 to +200 °CTypical for the family; the supplied compound decides the usable range.

Good for

Dry heat and deep cold in static seals
Air, ozone and weathering
Clean, low-odour applications (compound dependent)

Avoid / check

Abrasion, tear and dynamic motion
Fuels, most oils and steam
High gas permeability

Shore A grades listed here: 70

Screen a chemical against Silicone Compare materials

Listings: 4,852
Priced: per pack
Units: mm + in

Find a size in Silicone

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Showing 3457–3504 of 4,852

Silicone O-Rings catalog
Size (ID × CS)	Hardness	Size ref.	Smallest pack	Status	Action
34.00 × 1.50 mm1.339 × 0.059 in	70A Silicone	—	$5.62 / 10 pcs $0.56 / pc	Available to order	Pack size for O-Ring 34.00 × 1.50 mm · Silicone · 70A Packs and details for O-Ring 34.00 × 1.50 mm · Silicone · 70A
34.00 × 1.00 mm1.339 × 0.039 in	70A Silicone	—	$5.44 / 10 pcs $0.54 / pc	Available to order	Pack size for O-Ring 34.00 × 1.00 mm · Silicone · 70A Packs and details for O-Ring 34.00 × 1.00 mm · Silicone · 70A
33.90 × 3.50 mm1.335 × 0.138 in	70A Silicone	—	$9.87 / 10 pcs $0.99 / pc	Available to order	Pack size for O-Ring 33.90 × 3.50 mm · Silicone · 70A Packs and details for O-Ring 33.90 × 3.50 mm · Silicone · 70A
33.50 × 2.50 mm1.319 × 0.098 in	70A Silicone	—	$6.76 / 10 pcs $0.68 / pc	Available to order	Pack size for O-Ring 33.50 × 2.50 mm · Silicone · 70A Packs and details for O-Ring 33.50 × 2.50 mm · Silicone · 70A
33.34 × 2.38 mm1.313 × 0.094 in	70A Silicone	—	$7.46 / 10 pcs $0.75 / pc	Available to order	Pack size for O-Ring 33.34 × 2.38 mm · Silicone · 70A Packs and details for O-Ring 33.34 × 2.38 mm · Silicone · 70A
33.30 × 2.40 mm1.311 × 0.094 in	70A Silicone	—	$7.46 / 10 pcs $0.75 / pc	Available to order	Pack size for O-Ring 33.30 × 2.40 mm · Silicone · 70A Packs and details for O-Ring 33.30 × 2.40 mm · Silicone · 70A
33.27 × 1.78 mm1.310 × 0.070 in	70A Silicone	—	$6.15 / 10 pcs $0.62 / pc	Available to order	Pack size for O-Ring 33.27 × 1.78 mm · Silicone · 70A Packs and details for O-Ring 33.27 × 1.78 mm · Silicone · 70A
33.20 × 2.40 mm1.307 × 0.094 in	70A Silicone	—	$7.46 / 10 pcs $0.75 / pc	Available to order	Pack size for O-Ring 33.20 × 2.40 mm · Silicone · 70A Packs and details for O-Ring 33.20 × 2.40 mm · Silicone · 70A
33.20 × 1.00 mm1.307 × 0.039 in	70A Silicone	—	$5.27 / 10 pcs $0.53 / pc	Available to order	Pack size for O-Ring 33.20 × 1.00 mm · Silicone · 70A Packs and details for O-Ring 33.20 × 1.00 mm · Silicone · 70A
33.12 × 3.53 mm1.304 × 0.139 in	70A Silicone	—	$9.29 / 10 pcs $0.93 / pc	Available to order	Pack size for O-Ring 33.12 × 3.53 mm · Silicone · 70A Packs and details for O-Ring 33.12 × 3.53 mm · Silicone · 70A
33.05 × 1.78 mm1.301 × 0.070 in	70A Silicone	AS568-027	$35.08 / 150 pcs $0.23 / pc	Available to order	Pack size for O-Ring 33.05 × 1.78 mm · Silicone · 70A Packs and details for O-Ring 33.05 × 1.78 mm · Silicone · 70A
33.05 × 1.78 mm1.301 × 0.070 in	60A Silicone	AS568-027	$5.80 / 10 pcs $0.58 / pc	Available to order	Pack size for O-Ring 33.05 × 1.78 mm · Silicone · 60A Packs and details for O-Ring 33.05 × 1.78 mm · Silicone · 60A
33.05 × 1.75 mm1.301 × 0.069 in	70A Silicone	—	$5.71 / 10 pcs $0.57 / pc	Available to order	Pack size for O-Ring 33.05 × 1.75 mm · Silicone · 70A Packs and details for O-Ring 33.05 × 1.75 mm · Silicone · 70A
33.00 × 9.00 mm1.299 × 0.354 in	70A Silicone	—	$31.91 / 10 pcs $3.19 / pc	Available to order	Pack size for O-Ring 33.00 × 9.00 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 9.00 mm · Silicone · 70A
33.00 × 6.00 mm1.299 × 0.236 in	70A Silicone	—	$16.58 / 10 pcs $1.66 / pc	Available to order	Pack size for O-Ring 33.00 × 6.00 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 6.00 mm · Silicone · 70A
33.00 × 5.00 mm1.299 × 0.197 in	70A Silicone	—	$17.08 / 10 pcs $1.71 / pc	Available to order	Pack size for O-Ring 33.00 × 5.00 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 5.00 mm · Silicone · 70A
33.00 × 4.00 mm1.299 × 0.157 in	70A Silicone	—	$10.70 / 10 pcs $1.07 / pc	Available to order	Pack size for O-Ring 33.00 × 4.00 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 4.00 mm · Silicone · 70A
33.00 × 3.50 mm1.299 × 0.138 in	70A Silicone	—	$9.78 / 10 pcs $0.98 / pc	Available to order	Pack size for O-Ring 33.00 × 3.50 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 3.50 mm · Silicone · 70A
33.00 × 3.00 mm1.299 × 0.118 in	70A Silicone	—	$8.43 / 10 pcs $0.84 / pc	Available to order	Pack size for O-Ring 33.00 × 3.00 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 3.00 mm · Silicone · 70A
33.00 × 2.65 mm1.299 × 0.104 in	70A Silicone	—	$7.90 / 10 pcs $0.79 / pc	Available to order	Pack size for O-Ring 33.00 × 2.65 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 2.65 mm · Silicone · 70A
33.00 × 2.62 mm1.299 × 0.103 in	70A Silicone	—	$5.44 / 10 pcs $0.54 / pc	Available to order	Pack size for O-Ring 33.00 × 2.62 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 2.62 mm · Silicone · 70A
33.00 × 2.50 mm1.299 × 0.098 in	70A Silicone	—	$29.16 / 10 pcs $2.92 / pc	Available to order	Pack size for O-Ring 33.00 × 2.50 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 2.50 mm · Silicone · 70A
33.00 × 2.00 mm1.299 × 0.079 in	70A Silicone	—	$11.15 / 10 pcs $1.12 / pc	Available to order	Pack size for O-Ring 33.00 × 2.00 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 2.00 mm · Silicone · 70A
33.00 × 1.80 mm1.299 × 0.071 in	70A Silicone	—	$5.71 / 10 pcs $0.57 / pc	Available to order	Pack size for O-Ring 33.00 × 1.80 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 1.80 mm · Silicone · 70A
33.00 × 1.78 mm1.299 × 0.070 in	70A Silicone	—	$4.99 / 10 pcs $0.50 / pc	Available to order	Pack size for O-Ring 33.00 × 1.78 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 1.78 mm · Silicone · 70A
33.00 × 1.00 mm1.299 × 0.039 in	70A Silicone	—	$5.27 / 10 pcs $0.53 / pc	Available to order	Pack size for O-Ring 33.00 × 1.00 mm · Silicone · 70A Packs and details for O-Ring 33.00 × 1.00 mm · Silicone · 70A
32.99 × 2.62 mm1.299 × 0.103 in	70A Silicone	AS568-125	$36.30 / 100 pcs $0.36 / pc	Available to order	Pack size for O-Ring 32.99 × 2.62 mm · Silicone · 70A Packs and details for O-Ring 32.99 × 2.62 mm · Silicone · 70A
32.93 × 3.53 mm1.296 × 0.139 in	70A Silicone	—	$8.43 / 10 pcs $0.84 / pc	Available to order	Pack size for O-Ring 32.93 × 3.53 mm · Silicone · 70A Packs and details for O-Ring 32.93 × 3.53 mm · Silicone · 70A
32.92 × 3.53 mm1.296 × 0.139 in	70A Silicone	AS568-219	$103.91 / 10 pcs $10.39 / pc	Available to order	Pack size for O-Ring 32.92 × 3.53 mm · Silicone · 70A Packs and details for O-Ring 32.92 × 3.53 mm · Silicone · 70A
32.92 × 3.53 mm1.296 × 0.139 in	60A Silicone	AS568-219	$13.10 / 10 pcs $1.31 / pc	Available to order	Pack size for O-Ring 32.92 × 3.53 mm · Silicone · 60A Packs and details for O-Ring 32.92 × 3.53 mm · Silicone · 60A
32.90 × 5.30 mm1.295 × 0.209 in	70A Silicone	—	$18.00 / 10 pcs $1.80 / pc	Available to order	Pack size for O-Ring 32.90 × 5.30 mm · Silicone · 70A Packs and details for O-Ring 32.90 × 5.30 mm · Silicone · 70A
32.70 × 5.33 mm1.287 × 0.210 in	70A Silicone	—	$14.85 / 10 pcs $1.49 / pc	Available to order	Pack size for O-Ring 32.70 × 5.33 mm · Silicone · 70A Packs and details for O-Ring 32.70 × 5.33 mm · Silicone · 70A
32.70 × 3.00 mm1.287 × 0.118 in	70A Silicone	—	$8.43 / 10 pcs $0.84 / pc	Available to order	Pack size for O-Ring 32.70 × 3.00 mm · Silicone · 70A Packs and details for O-Ring 32.70 × 3.00 mm · Silicone · 70A
32.69 × 5.33 mm1.287 × 0.210 in	70A Silicone	AS568-323	$52.40 / 50 pcs $1.05 / pc	Available to order	Pack size for O-Ring 32.69 × 5.33 mm · Silicone · 70A Packs and details for O-Ring 32.69 × 5.33 mm · Silicone · 70A
32.50 × 3.60 mm1.280 × 0.142 in	70A Silicone	—	$10.70 / 10 pcs $1.07 / pc	Available to order	Pack size for O-Ring 32.50 × 3.60 mm · Silicone · 70A Packs and details for O-Ring 32.50 × 3.60 mm · Silicone · 70A
32.50 × 3.00 mm1.280 × 0.118 in	70A Silicone	—	$8.43 / 10 pcs $0.84 / pc	Available to order	Pack size for O-Ring 32.50 × 3.00 mm · Silicone · 70A Packs and details for O-Ring 32.50 × 3.00 mm · Silicone · 70A
32.40 × 3.00 mm1.276 × 0.118 in	70A Silicone	—	$8.43 / 10 pcs $0.84 / pc	Available to order	Pack size for O-Ring 32.40 × 3.00 mm · Silicone · 70A Packs and details for O-Ring 32.40 × 3.00 mm · Silicone · 70A
32.30 × 3.00 mm1.272 × 0.118 in	70A Silicone	—	$8.43 / 10 pcs $0.84 / pc	Available to order	Pack size for O-Ring 32.30 × 3.00 mm · Silicone · 70A Packs and details for O-Ring 32.30 × 3.00 mm · Silicone · 70A
32.20 × 4.00 mm1.268 × 0.157 in	70A Silicone	—	$10.62 / 10 pcs $1.06 / pc	Available to order	Pack size for O-Ring 32.20 × 4.00 mm · Silicone · 70A Packs and details for O-Ring 32.20 × 4.00 mm · Silicone · 70A
32.20 × 3.00 mm1.268 × 0.118 in	70A Silicone	—	$8.08 / 10 pcs $0.81 / pc	Available to order	Pack size for O-Ring 32.20 × 3.00 mm · Silicone · 70A Packs and details for O-Ring 32.20 × 3.00 mm · Silicone · 70A
32.20 × 2.50 mm1.268 × 0.098 in	70A Silicone	—	$6.76 / 10 pcs $0.68 / pc	Available to order	Pack size for O-Ring 32.20 × 2.50 mm · Silicone · 70A Packs and details for O-Ring 32.20 × 2.50 mm · Silicone · 70A
32.20 × 2.40 mm1.268 × 0.094 in	70A Silicone	—	$5.62 / 10 pcs $0.56 / pc	Available to order	Pack size for O-Ring 32.20 × 2.40 mm · Silicone · 70A Packs and details for O-Ring 32.20 × 2.40 mm · Silicone · 70A
32.20 × 1.00 mm1.268 × 0.039 in	70A Silicone	—	$5.27 / 10 pcs $0.53 / pc	Available to order	Pack size for O-Ring 32.20 × 1.00 mm · Silicone · 70A Packs and details for O-Ring 32.20 × 1.00 mm · Silicone · 70A
32.11 × 3.45 mm1.264 × 0.136 in	70A Silicone	—	$9.70 / 10 pcs $0.97 / pc	Available to order	Pack size for O-Ring 32.11 × 3.45 mm · Silicone · 70A Packs and details for O-Ring 32.11 × 3.45 mm · Silicone · 70A
32.10 × 3.00 mm1.264 × 0.118 in	70A Silicone	—	$8.08 / 10 pcs $0.81 / pc	Available to order	Pack size for O-Ring 32.10 × 3.00 mm · Silicone · 70A Packs and details for O-Ring 32.10 × 3.00 mm · Silicone · 70A
32.10 × 1.60 mm1.264 × 0.063 in	70A Silicone	—	$5.71 / 10 pcs $0.57 / pc	Available to order	Pack size for O-Ring 32.10 × 1.60 mm · Silicone · 70A Packs and details for O-Ring 32.10 × 1.60 mm · Silicone · 70A
32.05 × 2.50 mm1.262 × 0.098 in	70A Silicone	—	$6.76 / 10 pcs $0.68 / pc	Available to order	Pack size for O-Ring 32.05 × 2.50 mm · Silicone · 70A Packs and details for O-Ring 32.05 × 2.50 mm · Silicone · 70A
32.00 × 10.00 mm1.260 × 0.394 in	70A Silicone	—	$35.65 / 10 pcs $3.57 / pc	Available to order	Pack size for O-Ring 32.00 × 10.00 mm · Silicone · 70A Packs and details for O-Ring 32.00 × 10.00 mm · Silicone · 70A

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