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 6220-01-011-0865
NSN 5985-00-490-0741
NSN 6610-01-044-4740
NSN 5915-01-468-0053
NSN 5990-01-421-5342
NSN 5996-01-445-5528
NSN 5999-00-666-3838
NSN 5855-01-537-1653
NSN 6220-01-629-0923
NSN 5935-01-252-3167
NSN 6145-01-470-1521
NSN 6135-01-350-1715