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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.
382.00x5.00 EPDM 70 Black O-Ring
ID 382.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-382.00x5.00
161.00x4.00 SILICONE 70 Rust O-Ring
ID 161.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-161.00x4.00
236.00x3.00 NBR 70 Black O-Ring
ID 236.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-236.00x3.00
388.00x4.00 NBR 70 Black O-Ring
ID 388.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-388.00x4.00
123 EPDM 70 Black O-Ring
ID 29.82 mm / 1.174 in
CS 2.62 mm / 0.103 in
PN AS568-123-70-Black-EPDM-o-ring
201 EPDM 70 Black O-Ring
ID 4.34 mm / 0.171 in
CS 3.53 mm / 0.139 in
PN AS568-201-70-Black-EPDM-o-ring
176 EPDM 70 Black O-Ring
ID 234.62 mm / 9.237 in
CS 2.62 mm / 0.103 in
PN AS568-176-70-Black-EPDM-o-ring
471 557.66x6.99 SILICONE 70 Rust O-Ring
ID 557.66 mm / 21.955 in
CS 6.99 mm / 0.275 in
PN AS568-471-70-Rust-SILICONE-o-ring
361 NBR 70 Black O-Ring
ID 151.77 mm / 5.975 in
CS 5.33 mm / 0.210 in
PN AS568-361-70-Black-NBR-o-ring
19.50x2.00 NBR 70 Black O-Ring
ID 19.50 mm
CS 2.00 mm
PN Metric-70-Black-NBR-o-ring-19.50x2.00
143 FKM/Viton™ 75 Brown O-Ring
ID 61.60 mm / 2.425 in
CS 2.62 mm / 0.103 in
PN AS568-143-75-Brown-FKM/Viton™-o-ring
Hardness 75
ID 61.60 mm / 2.425 in
CS 2.62 mm / 0.103 in
Brown
MORE DETAILS
310.00x6.00 FKM/Viton™ 75 BROWN O-Ring
ID 310.00 mm
CS 6.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-310.00x6.00
51.00x5.00 EPDM 70 Black O-Ring
ID 51.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-51.00x5.00
94.00x2.00 FKM/Viton™ 75 BROWN O-Ring
ID 94.00 mm
CS 2.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-94.00x2.00
102.00x5.00 FKM/Viton™ 75 BROWN O-Ring
ID 102.00 mm
CS 5.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-102.00x5.00
150 SILICONE 70 Rust O-Ring
ID 72.69 mm / 2.862 in
CS 2.62 mm / 0.103 in
PN AS568-150-70-Rust-SILICONE-o-ring
134 SILICONE 70 Rust O-Ring
ID 47.29 mm / 1.862 in
CS 2.62 mm / 0.103 in
PN AS568-134-70-Rust-SILICONE-o-ring
38.50x2.00 NBR 70 Black O-Ring
ID 38.50 mm
CS 2.00 mm
PN Metric-70-Black-NBR-o-ring-38.50x2.00
29.50x2.00 FKM/Viton™ 75 BROWN O-Ring
ID 29.50 mm
CS 2.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-29.50x2.00
215.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 215.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-215.00x4.00
175 SILICONE 70 Rust O-Ring
ID 228.27 mm / 8.987 in
CS 2.62 mm / 0.103 in
PN AS568-175-70-Rust-SILICONE-o-ring
74.00x2.50 EPDM 70 Black O-Ring
ID 74.00 mm
CS 2.50 mm
PN Metric-70-Black-EPDM-o-ring-74.00x2.50
142.00x3.00 NBR 70 Black O-Ring
ID 142.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-142.00x3.00
278.00x5.00 SILICONE 70 Rust O-Ring
ID 278.00 mm
CS 5.00 mm
PN Metric-70-Rust-SILICONE-o-ring-278.00x5.00
296.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 296.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-296.00x4.00
39.00x3.00 FKM/Viton™ 75 BROWN O-Ring
ID 39.00 mm
CS 3.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-39.00x3.00
291.00x4.00 EPDM 70 Black O-Ring
ID 291.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-291.00x4.00
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
233.00x4.00 FKM/Viton™ 75 BROWN O-Ring
ID 233.00 mm
CS 4.00 mm
PN Metric-75-BROWN-FKM/Viton®-o-ring-233.00x4.00
191.00x4.00 NBR 70 Black O-Ring
ID 191.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-191.00x4.00
68.00x5.00 NBR 70 Black O-Ring
ID 68.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-68.00x5.00
109.00x4.00 SILICONE 70 Rust O-Ring
ID 109.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-109.00x4.00
411.00x4.00 SILICONE 70 Rust O-Ring
ID 411.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-411.00x4.00
333.00x4.00 EPDM 70 Black O-Ring
ID 333.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-333.00x4.00
87.00x4.00 EPDM 70 Black O-Ring
ID 87.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-87.00x4.00
161 FKM/Viton™ 75 Brown O-Ring
ID 139.37 mm / 5.487 in
CS 2.62 mm / 0.103 in
PN AS568-161-75-Brown-FKM/Viton™-o-ring
Hardness 75
ID 139.37 mm / 5.487 in
CS 2.62 mm / 0.103 in
Brown
MORE DETAILS
246.00x5.00 EPDM 70 Black O-Ring
ID 246.00 mm
CS 5.00 mm
PN Metric-70-Black-EPDM-o-ring-246.00x5.00
188.00x4.00 SILICONE 70 Rust O-Ring
ID 188.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-188.00x4.00
41.00x3.00 EPDM 70 Black O-Ring
ID 41.00 mm
CS 3.00 mm
PN Metric-70-Black-EPDM-o-ring-41.00x3.00
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
32.00x2.00 NBR 70 Black O-Ring
ID 32.00 mm
CS 2.00 mm
PN Metric-70-Black-NBR-o-ring-32.00x2.00
335 FKM/Viton™ 75 Brown O-Ring
ID 69.22 mm / 2.725 in
CS 5.33 mm / 0.210 in
PN AS568-335-75-Brown-FKM/Viton™-o-ring
Hardness 75
ID 69.22 mm / 2.725 in
CS 5.33 mm / 0.210 in
Brown
MORE DETAILS
136.00x2.50 NBR 70 Black O-Ring
ID 136.00 mm
CS 2.50 mm
PN Metric-70-Black-NBR-o-ring-136.00x2.50
402.00x4.00 NBR 70 Black O-Ring
ID 402.00 mm
CS 4.00 mm
PN Metric-70-Black-NBR-o-ring-402.00x4.00
141.00x2.50 EPDM 70 Black O-Ring
ID 141.00 mm
CS 2.50 mm
PN Metric-70-Black-EPDM-o-ring-141.00x2.50
160 EPDM 70 Black O-Ring
ID 133.02 mm / 5.237 in
CS 2.62 mm / 0.103 in
PN AS568-160-70-Black-EPDM-o-ring
318 SILICONE 70 Rust O-Ring
ID 24.77 mm / 0.975 in
CS 5.33 mm / 0.210 in
PN AS568-318-70-Rust-SILICONE-o-ring
415 81.92x6.99 EPDM 70 Black O-Ring
ID 81.92 mm / 3.225 in
CS 6.99 mm / 0.275 in
PN AS568-415-70-Black-EPDM-o-ring
70.00x2.00 FKM/Viton™ 75 BROWN O-Ring
ID 70.00 mm
CS 2.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-70.00x2.00
137.00x4.00 SILICONE 70 Rust O-Ring
ID 137.00 mm
CS 4.00 mm
PN Metric-70-Rust-SILICONE-o-ring-137.00x4.00
27.00x5.00 NBR 70 Black O-Ring
ID 27.00 mm
CS 5.00 mm
PN Metric-70-Black-NBR-o-ring-27.00x5.00
247 EPDM 70 Black O-Ring
ID 117.07 mm / 4.609 in
CS 3.53 mm / 0.139 in
PN AS568-247-70-Black-EPDM-o-ring
17.00x2.50 FKM/Viton™ 75 BROWN O-Ring
ID 17.00 mm
CS 2.50 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-17.00x2.50
19.50x1.00 FKM/Viton™ 75 BROWN O-Ring
ID 19.50 mm
CS 1.00 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-19.50x1.00
356.00x4.00 EPDM 70 Black O-Ring
ID 356.00 mm
CS 4.00 mm
PN Metric-70-Black-EPDM-o-ring-356.00x4.00
600.00x6.00 SILICONE 70 Rust O-Ring
ID 600.00 mm
CS 6.00 mm
PN Metric-70-Rust-SILICONE-o-ring-600.00x6.00
97.00x1.50 FKM/Viton™ 75 BROWN O-Ring
ID 97.00 mm
CS 1.50 mm
PN Metric-75-BROWN-FKM/Viton™-o-ring-97.00x1.50
167.00x3.00 NBR 70 Black O-Ring
ID 167.00 mm
CS 3.00 mm
PN Metric-70-Black-NBR-o-ring-167.00x3.00
76.00x1.50 NBR 70 Black O-Ring
ID 76.00 mm
CS 1.50 mm
PN Metric-70-Black-NBR-o-ring-76.00x1.50
267 SILICONE 70 Rust O-Ring
ID 209.14 mm / 8.234 in
CS 3.53 mm / 0.139 in
PN AS568-267-70-Rust-SILICONE-o-ring

