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 5835-01-449-7511
NSN 5950-01-330-8814
NSN 6105-00-585-3661
NSN 5999-01-042-5331
NSN 5910-00-945-7959
NSN 5990-01-222-8570
NSN 5915-01-193-5275
NSN 5915-01-025-9193
NSN 5930-01-392-1222
NSN 6110-01-157-5506
NSN 5960-01-588-8410
NSN 4140-01-289-9889