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 5895-00-968-9408
NSN 6105-00-542-7948
NSN 6650-00-008-6740
NSN 5915-01-231-9174
NSN 6130-01-063-7446
NSN 6130-01-041-4615
NSN 5960-01-426-4242
NSN 6650-00-329-7094
NSN 6650-01-531-5050
NSN 5945-00-581-9875
NSN 5975-01-376-5355
NSN 6130-01-428-4459