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 5950-01-231-9593
NSN 5895-00-497-1160
NSN 5950-01-537-1110
NSN 5996-00-196-7258
NSN 5996-01-398-7266
NSN 5895-00-565-8827
NSN 5905-00-504-3050
NSN 5945-01-232-6466
NSN 6620-01-436-2715
NSN 5999-01-232-7615
NSN 5960-01-412-0619
NSN 6150-01-341-7567