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 6240-01-200-7937
NSN 5930-01-166-8428
NSN 4140-01-199-5196
NSN 5895-00-518-1593
NSN 5895-01-291-4469
NSN 5985-01-478-4030
NSN 5910-01-376-4270
NSN 5835-01-469-6009
NSN 5915-00-642-9997
NSN 6145-00-987-3401
NSN 5960-01-512-0233
NSN 5999-01-453-5391