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 5960-00-273-3058
NSN 6220-00-200-7888
NSN 6150-00-184-5523
NSN 5910-00-289-3712
NSN 5930-01-041-1768
NSN 6220-01-075-6547
NSN 6105-00-124-3448
NSN 5895-01-537-1113
NSN 6220-01-656-7017
NSN 5985-00-471-6077
NSN 5925-01-025-7007
NSN 6105-00-903-4010