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 5996-00-935-0084
NSN 5930-01-515-9924
NSN 5945-01-411-7859
NSN 6645-01-535-7136
NSN 6650-01-068-3997
NSN 6135-01-633-8502
NSN 5990-00-593-5089
NSN 5999-00-488-9980
NSN 5999-01-194-1201
NSN 5960-01-548-4896
NSN 6220-00-913-8486
NSN 6220-00-783-0207