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 5996-00-513-0485
NSN 5925-00-590-9091
NSN 6240-01-210-8467
NSN 5925-01-519-3969
NSN 7035-00-349-8571
NSN 5990-01-296-5425
NSN 5996-00-751-9701
NSN 6650-01-395-4096
NSN 6220-00-942-2678
NSN 5910-01-486-2155
NSN 5945-01-248-8399
NSN 5965-01-140-9446