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 7035-00-931-9415
NSN 6130-01-576-5489
NSN 5965-01-388-1379
NSN 6650-00-299-9681
NSN 5965-01-132-1427
NSN 5945-00-107-2673
NSN 6320-00-456-0836
NSN 6150-01-607-6717
NSN 6240-01-449-2883
NSN 5990-00-788-3829
NSN 5920-01-258-0617
NSN 6610-01-555-0842