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 6105-01-200-7271
NSN 5985-01-141-7059
NSN 5950-01-075-8663
NSN 6610-01-369-7306
NSN 7035-00-205-1932
NSN 5835-01-040-1960
NSN 6240-00-752-2581
NSN 5985-00-463-5284
NSN 5990-00-242-3754
NSN 5999-01-429-8560
NSN 5910-01-355-8782
NSN 5920-01-634-0250