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 6685-01-104-3708
NSN 5855-01-109-6433
NSN 5965-01-322-8136
NSN 6130-00-155-8526
NSN 6650-01-376-1692
NSN 5990-01-591-8797
NSN 5945-00-083-2584
NSN 6610-01-541-5034
NSN 6150-00-768-9848
NSN 6685-01-397-8694
NSN 5910-00-922-9186
NSN 5960-01-431-4291