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 6110-00-455-9347
NSN 5915-00-636-2506
NSN 6645-01-461-9250
NSN 6220-01-453-6330
NSN 6620-00-882-6972
NSN 5965-01-160-2691
NSN 6110-00-901-9820
NSN 5965-00-387-6880
NSN 5975-01-204-7916
NSN 5835-01-584-8538
NSN 5835-00-859-8330
NSN 5930-00-211-4316