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 6145-01-388-2642
NSN 5996-01-369-1870
NSN 6105-01-073-8347
NSN 6145-00-156-4394
NSN 5895-00-595-6803
NSN 5930-01-026-9937
NSN 5996-01-293-9220
NSN 5895-00-369-7108
NSN 5920-00-234-8816
NSN 5960-00-104-5955
NSN 6145-01-508-3825
NSN 6320-01-220-2264