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 6650-01-568-0299
NSN 5895-01-186-0414
NSN 6650-01-227-1632
NSN 5998-01-356-6642
NSN 5999-01-446-7248
NSN 5855-01-258-6180
NSN 5945-01-200-1589
NSN 5975-01-574-0741
NSN 5950-01-082-0014
NSN 5975-01-381-1086
NSN 5925-01-406-4093
NSN 5999-01-220-4010