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 5965-00-328-6884
NSN 5905-00-322-5494
NSN 7035-00-703-3535
NSN 5965-01-463-8176
NSN 5905-00-799-0088
NSN 2925-00-246-3077
NSN 5990-01-432-0523
NSN 6650-01-296-0883
NSN 5835-01-541-9991
NSN 6610-00-100-1195
NSN 5945-01-519-2369
NSN 6240-01-206-4809