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 5930-01-226-7598
NSN 6110-01-507-4452
NSN 5945-00-136-5434
NSN 5965-00-439-6287
NSN 5930-01-419-2269
NSN 5975-01-439-0702
NSN 6145-01-015-6934
NSN 5895-01-512-9851
NSN 6650-01-283-7936
NSN 5930-01-235-1135
NSN 6610-01-359-9962
NSN 5960-01-614-8005