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 5999-01-079-8328
NSN 7035-01-342-4837
NSN 6320-01-514-6141
NSN 5855-00-149-0766
NSN 5835-01-013-8797
NSN 5985-01-181-3395
NSN 5920-00-806-5613
NSN 5990-01-633-9503
NSN 5915-01-633-9845
NSN 5920-01-556-0912
NSN 5855-01-291-4763
NSN 6685-01-411-5969