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 5985-01-210-0501
NSN 6650-01-408-5089
NSN 5990-01-481-6814
NSN 5915-01-301-3221
NSN 5950-01-413-4644
NSN 5999-01-245-8500
NSN 6135-01-372-5191
NSN 6145-01-205-1097
NSN 5835-01-297-1909
NSN 5915-00-831-9040
NSN 5905-01-534-4615
NSN 6150-00-042-4749