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 5905-00-438-1186
NSN 5985-01-284-8903
NSN 5965-00-309-4814
NSN 6110-00-082-0268
NSN 6220-00-222-4399
NSN 5855-00-149-0766
NSN 5945-01-519-2369
NSN 5960-01-078-7692
NSN 6650-00-518-6318
NSN 5945-01-441-9370
NSN 5835-01-299-5055
NSN 6650-01-440-3520