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 6645-01-462-2101
NSN 5990-00-339-2084
NSN 5998-00-171-8941
NSN 6650-01-604-9315
NSN 6685-01-098-2486
NSN 5905-00-584-3513
NSN 6150-00-832-6719
NSN 6240-01-462-1874
NSN 6105-01-269-0485
NSN 6610-01-323-0901
NSN 6650-00-614-1711
NSN 5935-01-114-4566