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 6320-00-937-5625
NSN 6105-00-286-5382
NSN 5990-01-434-7913
NSN 5990-01-392-2210
NSN 5855-01-023-3727
NSN 5996-00-256-7945
NSN 5910-01-250-1438
NSN 5999-00-450-0089
NSN 6650-00-981-9501
NSN 5985-00-198-6904
NSN 6610-01-178-5435
NSN 5999-01-090-0215