A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-830-1235
NSN 5960-01-495-0859
NSN 6150-00-107-8208
NSN 5999-00-931-7203
NSN 6105-01-054-5716
NSN 5960-01-462-1864
NSN 5915-00-773-2333
NSN 5945-01-434-8989
NSN 6240-01-182-1895
NSN 5925-00-918-5531
NSN 5930-00-324-3222
NSN 5990-01-550-7827