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 6650-01-467-8818
NSN 4140-01-026-2304
NSN 6105-01-367-6005
NSN 5996-01-345-5181
NSN 5965-00-877-9197
NSN 5895-01-490-3639
NSN 6105-01-357-6141
NSN 5855-00-149-0766
NSN 5985-01-073-5602
NSN 2925-01-058-1718
NSN 6110-01-481-5561
NSN 5965-00-964-1756