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 6620-00-974-6489
NSN 6650-01-137-3278
NSN 5990-00-269-2226
NSN 5835-00-912-5656
NSN 6650-00-361-8222
NSN 5935-01-200-7390
NSN 5895-01-268-5216
NSN 5910-00-514-2038
NSN 5910-01-091-4562
NSN 5855-01-020-7982
NSN 5965-01-279-8073
NSN 6150-01-363-0976