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 5935-01-643-0843
NSN 6610-01-462-7154
NSN 5895-01-206-4248
NSN 5960-00-983-5986
NSN 5935-00-503-2695
NSN 6130-01-639-8149
NSN 5945-00-483-6165
NSN 5965-00-051-6434
NSN 5960-01-374-0764
NSN 5905-01-555-8077
NSN 6145-01-364-7837
NSN 6240-00-898-9190