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 5999-01-641-7925
NSN 5935-01-206-2863
NSN 7035-01-209-0045
NSN 5835-01-535-0948
NSN 5920-00-678-0110
NSN 5920-01-028-6492
NSN 6110-01-238-9160
NSN 5999-01-429-8926
NSN 5985-01-518-0770
NSN 4140-01-140-4552
NSN 6145-01-187-0772
NSN 6105-01-512-8752