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 5999-00-253-2192
NSN 6105-01-380-8914
NSN 7035-01-469-0109
NSN 5996-01-318-9337
NSN 5920-01-530-0661
NSN 6105-01-629-1964
NSN 6105-01-274-7789
NSN 5996-01-581-3973
NSN 5930-00-705-1756
NSN 6620-01-598-2271
NSN 5990-01-483-7313
NSN 5910-01-593-2180