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 6150-00-092-9134
NSN 5920-01-235-4758
NSN 6620-00-933-3640
NSN 5960-00-081-0581
NSN 5950-00-826-0565
NSN 5925-00-589-6385
NSN 6610-00-673-1258
NSN 5998-01-250-2461
NSN 5835-01-469-6009
NSN 6240-01-227-4178
NSN 5960-01-386-5770
NSN 6320-01-338-6006