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 5960-01-083-3936
NSN 6220-01-372-7715
NSN 5960-01-170-4057
NSN 5925-00-988-5474
NSN 2925-00-301-0933
NSN 5965-01-432-1943
NSN 5945-01-157-6636
NSN 6135-00-461-3590
NSN 5965-01-078-6776
NSN 6650-01-036-9083
NSN 6150-01-371-3023
NSN 6685-01-381-6077