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 5855-01-628-9220
NSN 5915-01-094-5681
NSN 6685-00-227-0212
NSN 5935-00-922-5520
NSN 5960-00-558-9152
NSN 5998-00-233-5831
NSN 6320-01-429-9871
NSN 6620-00-003-2020
NSN 5945-01-207-5133
NSN 5920-00-876-8989
NSN 4140-00-350-5441
NSN 6620-00-316-2167