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 5855-01-463-4839
NSN 6650-01-242-8086
NSN 5999-00-607-7627
NSN 5945-01-268-8138
NSN 5999-01-417-3028
NSN 6620-00-021-4425
NSN 5930-01-040-2734
NSN 5930-01-455-6366
NSN 6620-00-763-2168
NSN 5910-00-768-7451
NSN 6610-01-241-3334
NSN 6220-01-500-2935