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 6110-01-114-7896
NSN 2925-01-141-7563
NSN 5950-00-891-9554
NSN 4140-01-537-6965
NSN 5835-01-575-5053
NSN 5930-01-370-5868
NSN 5990-01-470-2565
NSN 6220-01-356-1056
NSN 5930-01-448-9394
NSN 5965-01-348-8761
NSN 6320-00-809-5744
NSN 6110-01-348-0212