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 5835-01-411-7050
NSN 5945-00-317-4812
NSN 5855-00-089-3974
NSN 5895-01-187-5538
NSN 5999-01-485-3231
NSN 5975-01-073-9974
NSN 6220-01-534-4667
NSN 4140-01-268-9129
NSN 6650-01-596-5983
NSN 5960-00-929-8002
NSN 5855-00-494-9581
NSN 5925-01-483-3361