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 7035-00-442-1869
NSN 6650-01-112-5030
NSN 5855-01-223-0833
NSN 5945-00-529-0409
NSN 5920-01-260-9234
NSN 6150-01-634-0575
NSN 6610-00-552-6332
NSN 5945-00-358-1960
NSN 5910-00-192-3345
NSN 6650-01-258-5871
NSN 5915-01-418-4776
NSN 5996-00-564-6472