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 5930-01-453-3914
NSN 6150-01-267-8063
NSN 6130-01-346-2971
NSN 6105-00-947-4473
NSN 5990-01-012-0613
NSN 5999-00-319-8478
NSN 6620-00-505-5031
NSN 6110-01-290-2926
NSN 5975-00-183-7693
NSN 5905-01-616-5699
NSN 5930-01-478-3608
NSN 6110-00-058-6732