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 7035-00-193-2269
NSN 6320-01-642-2615
NSN 5915-01-251-1371
NSN 6620-01-417-8110
NSN 5950-01-420-7853
NSN 5975-00-789-6209
NSN 5950-01-083-6257
NSN 6220-00-242-6550
NSN 6320-01-050-1290
NSN 5915-01-202-3071
NSN 5999-00-726-0098
NSN 5910-01-167-8593