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 5960-01-010-6045
NSN 6105-01-286-4917
NSN 5905-01-420-0137
NSN 5910-01-331-6992
NSN 6145-01-044-5278
NSN 5998-01-611-9530
NSN 5855-00-586-6255
NSN 5999-01-495-4894
NSN 5835-01-111-9838
NSN 5915-01-429-8328
NSN 5930-01-332-2330
NSN 4140-01-593-5868