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 5985-00-719-9944
NSN 6650-00-555-1061
NSN 6645-00-833-2395
NSN 5975-01-552-5945
NSN 6650-01-485-2351
NSN 5895-00-295-3735
NSN 5835-01-580-0446
NSN 7035-01-298-5154
NSN 5895-01-523-6497
NSN 5999-01-650-5592
NSN 6105-01-420-9474
NSN 5920-00-832-6032