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 2925-01-257-0695
NSN 7035-01-463-9855
NSN 2925-01-030-6580
NSN 6135-01-193-8154
NSN 5910-00-753-7581
NSN 5999-01-587-9011
NSN 5930-00-985-4780
NSN 5999-00-908-8066
NSN 5990-01-241-2479
NSN 5835-01-343-7516
NSN 6150-01-058-7416
NSN 5985-00-186-0732