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.

272.00x5.00 NBR 70 Black O-Ring
ID 272.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-272.00x5.00

499.00x4.00 EPDM 70 Black O-Ring
ID 499.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-499.00x4.00

76.00x2.50 NBR 70 Black O-Ring
ID 76.00 mm
CS 2.50 mm
PN Metric-70-Black-NBR-o-ring-76.00x2.50

429.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 429.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-429.00x4.00

143.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 143.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-143.00x4.00

351.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 351.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-351.00x4.00

250.00x6.00 FKM/Viton™ 75 BROWN O-Ring
ID 250.00 mm
CS 6.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-250.00x6.00

414.00x4.00 EPDM 70 Black O-Ring
ID 414.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-414.00x4.00

69.00x4.00 NBR 70 Black O-Ring
ID 69.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-69.00x4.00

99.00x3.00 SILICONE 70 Rust O-Ring
ID 99.00 mm
CS 3.00 mm
PN Metric-70-Rust-SILICONE-o-ring-99.00x3.00

99.00x1.50 NBR 70 Black O-Ring
ID 99.00 mm
CS 1.50 mm
PN Metric-70-Black-NBR-o-ring-99.00x1.50

003 NBR 70 Black O-Ring
ID 1.42 mm / 0.056 in
CS 1.52 mm / 0.060 in
PN AS568-003-70-Black-NBR-o-ring

243 EPDM 70 Black O-Ring
ID 104.37 mm / 4.109 in
CS 3.53 mm / 0.139 in
PN AS568-243-70-Black-EPDM-o-ring

465.00x4.00 EPDM 70 Black O-Ring
ID 465.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-465.00x4.00

179.00x5.00 NBR 70 Black O-Ring
ID 179.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-179.00x5.00

172.00x4.00 NBR 70 Black O-Ring
ID 172.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-172.00x4.00

327 EPDM 70 Black O-Ring
ID 43.82 mm / 1.725 in
CS 5.33 mm / 0.210 in
PN AS568-327-70-Black-EPDM-o-ring

239.00x5.00 SILICONE 70 Rust O-Ring
ID 239.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-239.00x5.00

49.00x2.00 EPDM 70 Black O-Ring
ID 49.00 mm
CS 2.00 mm
PN Metric-70-Black-EPDM-o-ring-49.00x2.00

26.00x5.00 EPDM 70 Black O-Ring
ID 26.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-26.00x5.00

194.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 194.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-194.00x3.00

64.00x2.50 SILICONE 70 Rust O-Ring
ID 64.00 mm
CS 2.50 mm
PN Metric-70-Rust-SILICONE-o-ring-64.00x2.50

36.00x1.50 NBR 70 Black O-Ring
ID 36.00 mm
CS 1.50 mm
PN Metric-70-Black-NBR-o-ring-36.00x1.50

117 SILICONE 70 Rust O-Ring
ID 20.29 mm / 0.799 in
CS 2.62 mm / 0.103 in
PN AS568-117-70-Rust-SILICONE-o-ring

120 NBR 70 Black O-Ring
ID 25.07 mm / 0.987 in
CS 2.62 mm / 0.103 in
PN AS568-120-70-Black-NBR-o-ring

12.00x1.00 NBR 70 Black O-Ring
ID 12.00 mm
CS 1.00 mm
PN Metric-70-Black-NBR-o-ring-12.00x1.00

52.00x1.50 SILICONE 70 Rust O-Ring
ID 52.00 mm
CS 1.50 mm
PN Metric-70-Rust-SILICONE-o-ring-52.00x1.50

475 658.88x6.99 SILICONE 70 Rust O-Ring
ID 658.88 mm / 25.940 in
CS 6.99 mm / 0.275 in
PN AS568-475-70-Rust-SILICONE-o-ring

33.00x5.00 EPDM 70 Black O-Ring
ID 33.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-33.00x5.00

8.00x1.00 FKM/Viton™ 75 BROWN O-Ring
ID 8.00 mm
CS 1.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-8.00x1.00

256 NBR 70 Black O-Ring
ID 145.64 mm / 5.734 in
CS 3.53 mm / 0.139 in
PN AS568-256-70-Black-NBR-o-ring

276.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 276.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-276.00x4.00

247.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 247.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-247.00x4.00

129.00x5.00 EPDM 70 Black O-Ring
ID 129.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-129.00x5.00

38.00x2.50 NBR 70 Black O-Ring
ID 38.00 mm
CS 2.50 mm
PN Metric-70-Black-NBR-o-ring-38.00x2.50

346.00x4.00 EPDM 70 Black O-Ring
ID 346.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-346.00x4.00

127 SILICONE 70 Rust O-Ring
ID 36.17 mm / 1.424 in
CS 2.62 mm / 0.103 in
PN AS568-127-70-Rust-SILICONE-o-ring

340 FKM/Viton™ 75 Brown O-Ring
ID 85.09 mm / 3.350 in
CS 5.33 mm / 0.210 in
PN AS568-340-75-Brown-FKM/Viton™-o-ring

198.00x3.00 SILICONE 70 Rust O-Ring
ID 198.00 mm
CS 3.00 mm
PN Metric-70-Rust-SILICONE-o-ring-198.00x3.00

390.00x5.00 NBR 70 Black O-Ring
ID 390.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-390.00x5.00

153.00x4.00 EPDM 70 Black O-Ring
ID 153.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-153.00x4.00

160.00x3.00 SILICONE 70 Rust O-Ring
ID 160.00 mm
CS 3.00 mm
PN Metric-70-Rust-SILICONE-o-ring-160.00x3.00

378 SILICONE 70 Rust O-Ring
ID 266.07 mm / 10.475 in
CS 5.33 mm / 0.210 in
PN AS568-378-70-Rust-SILICONE-o-ring

69.00x1.50 FKM/Viton™ 75 BROWN O-Ring
ID 69.00 mm
CS 1.50 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-69.00x1.50

115.00x6.00 NBR 70 Black O-Ring
ID 115.00 mm
CS 6.00 mm
PN Metric-70-Black-NBR-o-ring-115.00x6.00

30.00x3.00 EPDM 70 Black O-Ring
ID 30.00 mm
CS 3.00 mm
PN Metric-70-Black-EPDM-o-ring-30.00x3.00

310.00x4.00 EPDM 70 Black O-Ring
ID 310.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-310.00x4.00

327.00x4.00 EPDM 70 Black O-Ring
ID 327.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-327.00x4.00

53.00x1.50 NBR 70 Black O-Ring
ID 53.00 mm
CS 1.50 mm
PN Metric-70-Black-NBR-o-ring-53.00x1.50

244 NBR 70 Black O-Ring
ID 107.54 mm / 4.234 in
CS 3.53 mm / 0.139 in
PN AS568-244-70-Black-NBR-o-ring

101.00x4.00 NBR 70 Black O-Ring
ID 101.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-101.00x4.00

92.00x2.00 FKM/Viton™ 75 BROWN O-Ring
ID 92.00 mm
CS 2.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-92.00x2.00

497.00x4.00 SILICONE 70 Rust O-Ring
ID 497.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-497.00x4.00

367.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 367.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-367.00x4.00

94.00x2.00 NBR 70 Black O-Ring
ID 94.00 mm
CS 2.00 mm
PN Metric-70-Black-NBR-o-ring-94.00x2.00

555.00x6.00 EPDM 70 Black O-Ring
ID 555.00 mm
CS 6.00 mm
PN Metric-70-Black-EPDM-o-ring-555.00x6.00

150.00x4.00 EPDM 70 Black O-Ring
ID 150.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-150.00x4.00

242 EPDM 70 Black O-Ring
ID 101.19 mm / 3.984 in
CS 3.53 mm / 0.139 in
PN AS568-242-70-Black-EPDM-o-ring

132.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 132.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-132.00x5.00

003 NBR 70 Black O-Ring
ID 1.42 mm / 0.056 in
CS 1.52 mm / 0.060 in
PN AS568-003-70-Black-NBR-o-ring