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 6645-00-674-9728
NSN 5930-01-502-8274
NSN 5920-01-461-8719
NSN 5965-01-571-7958
NSN 5910-00-019-0709
NSN 5965-00-845-6325
NSN 5998-01-121-8009
NSN 5910-00-493-6837
NSN 5915-01-480-0980
NSN 5925-01-322-7930
NSN 6105-00-536-0819
NSN 6650-01-119-4576