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 5950-01-280-5469
NSN 6150-01-166-6388
NSN 5985-01-383-7186
NSN 5895-01-486-0414
NSN 5920-01-396-1147
NSN 5920-01-020-7659
NSN 5895-00-206-7373
NSN 5855-01-191-3404
NSN 6610-01-660-3966
NSN 5945-01-479-4676
NSN 6610-01-045-1020
NSN 5920-01-503-7235