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 5999-01-656-5104
NSN 5855-00-132-4898
NSN 7035-01-083-0282
NSN 5930-01-512-8724
NSN 7035-01-099-9163
NSN 6650-00-518-2962
NSN 5930-01-411-7757
NSN 5920-01-408-6800
NSN 5996-01-505-6099
NSN 7035-01-442-7947
NSN 5990-01-223-9414
NSN 5835-01-414-3258