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 5895-00-717-5234
NSN 5895-00-112-2891
NSN 5945-01-275-3080
NSN 6105-01-160-9480
NSN 5985-01-371-5658
NSN 6145-01-444-8665
NSN 5999-01-209-6899
NSN 5910-01-083-4806
NSN 6650-01-200-3293
NSN 5945-00-456-1758
NSN 6650-01-172-5502
NSN 5935-01-486-6225