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 6650-01-363-4808
NSN 6220-00-512-9472
NSN 5990-00-438-5587
NSN 5905-00-725-8295
NSN 5920-01-501-2294
NSN 5950-01-574-7345
NSN 5999-01-467-6837
NSN 6610-00-179-9035
NSN 5915-01-047-1110
NSN 5985-01-280-5497
NSN 5895-01-303-5770
NSN 5905-00-279-9579