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 5835-00-841-2650
NSN 5975-01-290-8785
NSN 6135-00-990-1822
NSN 5990-01-202-5086
NSN 6145-01-462-0353
NSN 5985-01-556-1254
NSN 5835-00-060-9889
NSN 4140-01-052-0355
NSN 6650-01-469-2400
NSN 5945-00-872-5913
NSN 5960-01-084-4987
NSN 5910-00-054-7272