Material Specifications Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla ante sem, faucibus vitae porta in, dictum a nibh. Nunc blandit aliquam tempor. Aenean bibendum varius ligula, id tincidunt lacus convallis ut. Integer sed justo in odio lobortis dapibus. Etiam vel ullamcorper justo. Cras sit amet libero vitae turpis ornare lobortis ac ac tortor. Vivamus a porta odio. Nam egestas egestas eros, eu tincidunt urna varius sed.
An O-ring is a loop of elastomer/rubber with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal.
The O-ring may be used in static or dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.
O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure.

214.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 214.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton®-o-ring-214.00x5.00

58.00x1.50 NBR 70 Black O-Ring
ID 58.00 mm
CS 1.50 mm
PN Metric-70-Black-NBR-o-ring-58.00x1.50

8.00x2.00 FKM/Viton™ 75 BROWN O-Ring
ID 8.00 mm
CS 2.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-8.00x2.00

274 FKM/Viton™ 75 Brown O-Ring
ID 253.59 mm / 9.984 in
CS 3.53 mm / 0.139 in
PN AS568-274-75-Brown-FKM/Viton™-o-ring

69.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 69.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-69.00x5.00

54.00x2.00 SILICONE 70 Rust O-Ring
ID 54.00 mm
CS 2.00 mm
PN Metric-70-Rust-SILICONE-o-ring-54.00x2.00

117.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 117.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-117.00x4.00

385 NBR 70 Black O-Ring
ID 405.26 mm / 15.955 in
CS 5.33 mm / 0.210 in
PN AS568-385-70-Black-NBR-o-ring

92.00x5.00 NBR 70 Black O-Ring
ID 92.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-92.00x5.00

012 SILICONE 70 Rust O-Ring
ID 9.25 mm / 0.364 in
CS 1.78 mm / 0.070 in
PN AS568-012-70-Rust-SILICONE-o-ring

305.00x5.00 EPDM 70 Black O-Ring
ID 305.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-305.00x5.00

65.00x2.50 EPDM 70 Black O-Ring
ID 65.00 mm
CS 2.50 mm
PN Metric-70-Black-EPDM-o-ring-65.00x2.50

334.00x5.00 SILICONE 70 Rust O-Ring
ID 334.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-334.00x5.00

349.00x5.00 FKM/Viton® 75 BROWN O-Ring
ID 349.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-349.00x5.00

306.00x4.00 NBR 70 Black O-Ring
ID 306.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-306.00x4.00

135 FKM/Viton™ 75 Brown O-Ring
ID 48.90 mm / 1.925 in
CS 2.62 mm / 0.103 in
PN AS568-135-75-Brown-FKM/Viton™-o-ring

390 SILICONE 70 Rust O-Ring
ID 532.26 mm / 20.955 in
CS 5.33 mm / 0.210 in
PN AS568-390-70-Rust-SILICONE-o-ring

275.00x6.00 NBR 70 Black O-Ring
ID 275.00 mm
CS 6.00 mm
PN Metric-70-Black-NBR-o-ring-275.00x6.00

165.00x4.00 EPDM 70 Black O-Ring
ID 165.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-165.00x4.00

346 EPDM 70 Black O-Ring
ID 104.14 mm / 4.100 in
CS 5.33 mm / 0.210 in
PN AS568-346-70-Black-EPDM-o-ring

164 EPDM 70 Black O-Ring
ID 158.42 mm / 6.237 in
CS 2.62 mm / 0.103 in
PN AS568-164-70-Black-EPDM-o-ring

56.00x1.50 EPDM 70 Black O-Ring
ID 56.00 mm
CS 1.50 mm
PN Metric-70-Black-EPDM-o-ring-56.00x1.50

242.00x4.00 SILICONE 70 Rust O-Ring
ID 242.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-242.00x4.00

475.00x5.00 NBR 70 Black O-Ring
ID 475.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-475.00x5.00

401 EPDM 70 Black O-Ring
ID 37.47 mm / 1.475 in
CS 6.99 mm / 0.275 in
PN AS568-401-70-Black-EPDM-o-ring

198.00x4.00 EPDM 70 Black O-Ring
ID 198.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-198.00x4.00

128 SILICONE 70 Rust O-Ring
ID 37.77 mm / 1.487 in
CS 2.62 mm / 0.103 in
PN AS568-128-70-Rust-SILICONE-o-ring

28.50x1.50 SILICONE 70 Rust O-Ring
ID 28.50 mm
CS 1.50 mm
PN Metric-70-Rust-SILICONE-o-ring-28.50x1.50

220 EPDM 70 Black O-Ring
ID 34.52 mm / 1.359 in
CS 3.53 mm / 0.139 in
PN AS568-220-70-Black-EPDM-o-ring

112.00x5.00 EPDM 70 Black O-Ring
ID 112.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-112.00x5.00

14.00x5.00 EPDM 70 Black O-Ring
ID 14.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-14.00x5.00

249.00x5.00 NBR 70 Black O-Ring
ID 249.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-249.00x5.00

264.00x5.00 SILICONE 70 Rust O-Ring
ID 264.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-264.00x5.00

129.00x4.00 SILICONE 70 Rust O-Ring
ID 129.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-129.00x4.00

144.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 144.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-144.00x5.00

449 253.37x6.99 EPDM 70 Black O-Ring
ID 253.37 mm / 9.975 in
CS 6.99 mm / 0.275 in
PN AS568-449-70-Black-EPDM-o-ring

349.00x4.00 SILICONE 70 Rust O-Ring
ID 349.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-349.00x4.00

67.00x5.00 EPDM 70 Black O-Ring
ID 67.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-67.00x5.00

90.00x1.50 FKM/Viton™ 75 BROWN O-Ring
ID 90.00 mm
CS 1.50 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-90.00x1.50

227.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 227.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton®-o-ring-227.00x3.00

27.00x4.00 SILICONE 70 Rust O-Ring
ID 27.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-27.00x4.00

384.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 384.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-384.00x4.00

368.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 368.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-368.00x4.00

125 NBR 70 Black O-Ring
ID 32.99 mm / 1.299 in
CS 2.62 mm / 0.103 in
PN AS568-125-70-Black-NBR-o-ring

049 NBR 70 Black O-Ring
ID 126.72 mm / 4.989 in
CS 1.78 mm / 0.070 in
PN AS568-049-70-Black-NBR-o-ring

3.50x2.00 NBR 70 Black O-Ring
ID 3.50 mm
CS 2.00 mm
PN Metric-70-Black-NBR-o-ring-3.50x2.00

394.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 394.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-394.00x5.00

117.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 117.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton®-o-ring-117.00x3.00

118.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 118.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-118.00x4.00

296.00x4.00 NBR 70 Black O-Ring
ID 296.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-296.00x4.00

124.00x2.50 SILICONE 70 Rust O-Ring
ID 124.00 mm
CS 2.50 mm
PN Metric-70-Rust-SILICONE-o-ring-124.00x2.50

162.00x4.00 SILICONE 70 Rust O-Ring
ID 162.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-162.00x4.00

149.00x2.50 NBR 70 Black O-Ring
ID 149.00 mm
CS 2.50 mm
PN Metric-70-Black-NBR-o-ring-149.00x2.50

8.00x4.00 SILICONE 70 Rust O-Ring
ID 8.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-8.00x4.00

279.00x5.00 EPDM 70 Black O-Ring
ID 279.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-279.00x5.00

338 EPDM 70 Black O-Ring
ID 78.74 mm / 3.100 in
CS 5.33 mm / 0.210 in
PN AS568-338-70-Black-EPDM-o-ring

314.00x5.00 EPDM 70 Black O-Ring
ID 314.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-314.00x5.00

120.00x4.00 EPDM 70 Black O-Ring
ID 120.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-120.00x4.00

256.00x4.00 NBR 70 Black O-Ring
ID 256.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-256.00x4.00

56.00x4.00 SILICONE 70 Rust O-Ring
ID 56.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-56.00x4.00