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 5835-00-135-9528
NSN 5855-01-444-9182
NSN 5855-00-179-8588
NSN 5920-01-131-7567
NSN 5990-00-964-6422
NSN 7035-01-113-6492
NSN 6650-01-435-1168
NSN 6610-01-563-4312
NSN 5990-01-480-9938
NSN 5999-01-507-9155
NSN 5930-00-323-2175
NSN 5835-01-274-1035