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 6105-01-419-0106
NSN 6620-01-440-9810
NSN 5895-01-142-7309
NSN 6650-01-235-0981
NSN 6620-00-467-7414
NSN 6620-01-085-2915
NSN 5999-01-063-0026
NSN 6320-01-462-3555
NSN 5930-00-724-2518
NSN 6610-00-482-7339
NSN 5835-00-413-4701
NSN 5910-00-690-1115