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 2925-00-708-4332
NSN 6105-00-167-4231
NSN 6620-01-424-6925
NSN 6145-01-634-0388
NSN 5960-00-104-5955
NSN 6110-00-816-9715
NSN 2925-01-025-0082
NSN 6110-01-066-8038
NSN 6105-00-958-7328
NSN 5855-01-184-8089
NSN 5960-00-931-8172
NSN 6240-00-397-3864