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 6105-01-429-8777
NSN 5975-01-249-1467
NSN 5855-01-343-2933
NSN 5915-01-030-4721
NSN 5920-01-025-6989
NSN 5915-00-081-9939
NSN 6150-01-185-5804
NSN 5945-01-368-5241
NSN 5895-01-361-6920
NSN 5835-00-358-4235
NSN 5998-01-514-6663
NSN 5945-00-571-0485