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 6650-01-601-4829
NSN 5910-00-840-2403
NSN 5910-01-523-2968
NSN 6150-00-337-8328
NSN 6620-01-250-7445
NSN 5855-00-198-3197
NSN 5855-01-628-3404
NSN 6320-01-125-3361
NSN 6320-00-572-3542
NSN 6620-01-617-3915
NSN 6105-00-939-1484
NSN 6240-00-419-4301