NBR Rubber O-Rings and Seals in Metric and BS O Ring Dimensions. Huge range of sizes available so if you don't see the option you need listed, please check with sales. Offers excellant mechanical properties and resistance to mineral oil-based lubricants, greases and fuels.
O-Rings BS001 to BS050 | 1.02-1.78mm Cross Section
O-Rings BS102 to BS178 | 2.62mm Cross Section
O-Rings BS201 to BS284 | 3.53mm Cross Section
O-Rings BS309 to BS395 | 5.33mm Cross Section