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 5835-01-399-5820
NSN 6105-01-196-1591
NSN 5990-01-162-9220
NSN 5950-01-605-9863
NSN 6150-01-349-5316
NSN 5855-01-285-3483
NSN 6220-01-004-8909
NSN 5985-01-493-2398
NSN 5985-01-459-0615
NSN 6645-01-496-0073
NSN 6135-01-201-5858
NSN 5915-00-647-2312