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 6135-00-416-2898
NSN 5920-01-158-4517
NSN 5990-00-004-4158
NSN 5855-01-058-6687
NSN 5915-01-561-0970
NSN 7035-01-419-4317
NSN 5996-01-207-0804
NSN 5960-01-391-4701
NSN 6145-00-988-3870
NSN 5999-01-590-8080
NSN 6650-01-406-5322
NSN 5930-01-204-8350