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 5990-01-595-9441
NSN 6105-00-753-7495
NSN 5945-01-157-9953
NSN 5965-01-385-7813
NSN 5855-01-302-9778
NSN 6130-01-500-0900
NSN 5935-01-536-7366
NSN 4140-01-201-9945
NSN 6620-01-100-3181
NSN 5895-00-175-6415
NSN 6240-01-188-7282
NSN 5895-00-841-1745