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 5996-00-161-4202
NSN 5998-01-359-0509
NSN 5925-00-752-3590
NSN 5930-01-205-8057
NSN 5985-01-360-3719
NSN 5910-01-256-2686
NSN 5960-01-570-8605
NSN 6650-00-740-7338
NSN 5910-01-640-8943
NSN 5920-01-157-9471
NSN 6105-00-382-7670
NSN 6105-01-508-7921