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 6110-01-018-7908
NSN 5920-00-431-4710
NSN 5915-01-615-3430
NSN 6220-01-154-5044
NSN 5965-01-597-0922
NSN 5996-01-333-8585
NSN 5945-01-226-3601
NSN 6105-01-513-8246
NSN 6150-00-192-7462
NSN 5895-00-827-7420
NSN 5855-00-198-3197
NSN 5915-01-380-7623