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 5975-01-495-0783
NSN 5915-01-429-8665
NSN 5920-01-454-5147
NSN 6105-01-300-9889
NSN 5990-01-491-8900
NSN 6110-00-233-6626
NSN 5915-00-110-1661
NSN 6685-01-562-9379
NSN 5996-01-351-7390
NSN 6130-01-417-6303
NSN 5945-01-116-7440