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 5935-00-753-7895
NSN 5925-01-496-6984
NSN 5895-01-004-9861
NSN 5855-01-540-1898
NSN 5990-01-546-1649
NSN 5925-01-219-7956
NSN 6130-00-446-1030
NSN 5935-01-086-4962
NSN 7035-01-098-4168
NSN 6110-01-617-3658
NSN 6110-01-571-5329
NSN 6645-01-110-1334