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 5835-01-043-1576
NSN 5945-01-431-0485
NSN 6105-00-359-9243
NSN 6110-01-576-9415
NSN 6105-01-054-7260
NSN 6610-01-256-7938
NSN 5935-01-164-2495
NSN 6105-01-437-6876
NSN 5965-01-398-0779
NSN 5950-01-398-9557
NSN 6620-00-975-2539
NSN 5960-01-541-9884