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 5950-01-364-0800
NSN 6620-01-373-0174
NSN 6105-01-634-0322
NSN 6650-01-444-2152
NSN 5999-01-578-3381
NSN 6645-00-009-7458
NSN 5945-01-534-7910
NSN 5998-01-579-9881
NSN 5920-00-724-3815
NSN 5915-01-107-5851
NSN 5996-00-708-6937
NSN 5950-00-707-6107