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.

372.00x4.00 NBR 70 Black O-Ring
ID 372.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-372.00x4.00

111.00x5.00 EPDM 70 Black O-Ring
ID 111.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-111.00x5.00

69.00x2.50 SILICONE 70 Rust O-Ring
ID 69.00 mm
CS 2.50 mm
PN Metric-70-Rust-SILICONE-o-ring-69.00x2.50

118.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 118.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-118.00x3.00

222.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 222.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-222.00x3.00

90.00x2.00 EPDM 70 Black O-Ring
ID 90.00 mm
CS 2.00 mm
PN Metric-70-Black-EPDM-o-ring-90.00x2.00

191.00x4.00 SILICONE 70 Rust O-Ring
ID 191.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-191.00x4.00

160.00x5.00 EPDM 70 Black O-Ring
ID 160.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-160.00x5.00

275.00x6.00 FKM/Viton™ 75 BROWN O-Ring
ID 275.00 mm
CS 6.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-275.00x6.00

170.00x6.00 SILICONE 70 Rust O-Ring
ID 170.00 mm
CS 6.00 mm
PN Metric-70-Rust-SILICONE-o-ring-170.00x6.00

109.00x2.50 NBR 70 Black O-Ring
ID 109.00 mm
CS 2.50 mm
PN Metric-70-Black-NBR-o-ring-109.00x2.50

185.00x6.00 FKM/Viton™ 75 BROWN O-Ring
ID 185.00 mm
CS 6.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-185.00x6.00

155.00x5.00 SILICONE 70 Rust O-Ring
ID 155.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-155.00x5.00

372.00x4.00 SILICONE 70 Rust O-Ring
ID 372.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-372.00x4.00

250 SILICONE 70 Rust O-Ring
ID 126.59 mm / 4.984 in
CS 3.53 mm / 0.139 in
PN AS568-250-70-Rust-SILICONE-o-ring

230.00x3.00 EPDM 70 Black O-Ring
ID 230.00 mm
CS 3.00 mm
PN Metric-70-Black-EPDM-o-ring-230.00x3.00

77.00x3.00 NBR 70 Black O-Ring
ID 77.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-77.00x3.00

40.00x5.00 EPDM 70 Black O-Ring
ID 40.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-40.00x5.00

376.00x4.00 NBR 70 Black O-Ring
ID 376.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-376.00x4.00

6.00x2.50 NBR 70 Black O-Ring
ID 6.00 mm
CS 2.50 mm
PN Metric-70-Black-NBR-o-ring-6.00x2.50

10.00x3.00 EPDM 70 Black O-Ring
ID 10.00 mm
CS 3.00 mm
PN Metric-70-Black-EPDM-o-ring-10.00x3.00

164.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 164.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-164.00x3.00

176.00x4.00 NBR 70 Black O-Ring
ID 176.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-176.00x4.00

167.00x4.00 SILICONE 70 Rust O-Ring
ID 167.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-167.00x4.00

403 FKM/Viton™ 75 Brown O-Ring
ID 43.82 mm / 1.725 in
CS 6.99 mm / 0.275 in
PN AS568-403-75-Brown-FKM/Viton™-o-ring

166 FKM/Viton™ 75 Brown O-Ring
ID 171.12 mm / 6.737 in
CS 2.62 mm / 0.103 in
PN AS568-166-75-Brown-FKM/Viton™-o-ring

205.00x3.00 NBR 70 Black O-Ring
ID 205.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-205.00x3.00

66.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 66.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-66.00x3.00

51.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 51.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-51.00x3.00

412.00x4.00 SILICONE 70 Rust O-Ring
ID 412.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-412.00x4.00

244.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 244.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-244.00x5.00

122.00x4.00 EPDM 70 Black O-Ring
ID 122.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-122.00x4.00

10.00x5.00 NBR 70 Black O-Ring
ID 10.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-10.00x5.00

42.00x4.00 SILICONE 70 Rust O-Ring
ID 42.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-42.00x4.00

170 EPDM 70 Black O-Ring
ID 196.52 mm / 7.737 in
CS 2.62 mm / 0.103 in
PN AS568-170-70-Black-EPDM-o-ring

21.00x2.00 EPDM 70 Black O-Ring
ID 21.00 mm
CS 2.00 mm
PN Metric-70-Black-EPDM-o-ring-21.00x2.00

8.00x1.00 SILICONE 70 Rust O-Ring
ID 8.00 mm
CS 1.00 mm
PN Metric-70-Rust-SILICONE-o-ring-8.00x1.00

450 266.07x6.99 NBR 70 Black O-Ring
ID 266.07 mm / 10.475 in
CS 6.99 mm / 0.275 in
PN AS568-450-70-Black-NBR-o-ring

117.00x3.00 NBR 70 Black O-Ring
ID 117.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-117.00x3.00

177.00x4.00 EPDM 70 Black O-Ring
ID 177.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-177.00x4.00

338 FKM/Viton™ 75 Brown O-Ring
ID 78.74 mm / 3.100 in
CS 5.33 mm / 0.210 in
PN AS568-338-75-Brown-FKM/Viton™-o-ring

28.00x2.50 NBR 70 Black O-Ring
ID 28.00 mm
CS 2.50 mm
PN Metric-70-Black-NBR-o-ring-28.00x2.50

181.00x4.00 NBR 70 Black O-Ring
ID 181.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-181.00x4.00

92.00x2.50 FKM/Viton™ 75 BROWN O-Ring
ID 92.00 mm
CS 2.50 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-92.00x2.50

46.00x4.00 NBR 70 Black O-Ring
ID 46.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-46.00x4.00

109.00x2.00 EPDM 70 Black O-Ring
ID 109.00 mm
CS 2.00 mm
PN Metric-70-Black-EPDM-o-ring-109.00x2.00

58.00x3.00 NBR 70 Black O-Ring
ID 58.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-58.00x3.00

100.00x5.00 SILICONE 70 Rust O-Ring
ID 100.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-100.00x5.00

18.00x1.00 NBR 70 Black O-Ring
ID 18.00 mm
CS 1.00 mm
PN Metric-70-Black-NBR-o-ring-18.00x1.00

16.50x1.00 EPDM 70 Black O-Ring
ID 16.50 mm
CS 1.00 mm
PN Metric-70-Black-EPDM-o-ring-16.50x1.00

33.00x4.00 SILICONE 70 Rust O-Ring
ID 33.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-33.00x4.00

101.00x5.00 SILICONE 70 Rust O-Ring
ID 101.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-101.00x5.00

235.00x6.00 EPDM 70 Black O-Ring
ID 235.00 mm
CS 6.00 mm
PN Metric-70-Black-EPDM-o-ring-235.00x6.00

53.00x5.00 SILICONE 70 Rust O-Ring
ID 53.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-53.00x5.00

30.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 30.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton®-o-ring-30.00x3.00

324.00x5.00 SILICONE 70 Rust O-Ring
ID 324.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-324.00x5.00

121.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 121.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-121.00x3.00

31.50x1.50 EPDM 70 Black O-Ring
ID 31.50 mm
CS 1.50 mm
PN Metric-70-Black-EPDM-o-ring-31.50x1.50

134.00x5.00 NBR 70 Black O-Ring
ID 134.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-134.00x5.00

105.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 105.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-105.00x5.00