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 5910-01-393-3417
NSN 5960-00-421-1054
NSN 6650-01-633-9147
NSN 5835-00-725-2087
NSN 6150-01-047-8626
NSN 5935-00-060-9729
NSN 5990-00-197-0159
NSN 6320-00-937-5625
NSN 5855-00-862-3345
NSN 5985-01-194-3724
NSN 5910-01-167-2143
NSN 5996-01-461-3997