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 5895-00-103-7233
NSN 5915-01-125-7540
NSN 6650-01-608-4820
NSN 6110-00-489-8810
NSN 5910-00-717-3555
NSN 5920-01-424-6800
NSN 5998-01-182-0523
NSN 6320-00-977-3930
NSN 5945-00-781-8775
NSN 5990-00-904-3475
NSN 5835-01-480-9215
NSN 5925-01-283-3283