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 6220-01-225-1876
NSN 6650-00-264-0664
NSN 5925-00-212-4901
NSN 5950-00-242-4865
NSN 6110-00-643-4832
NSN 6610-01-440-9913
NSN 6145-00-939-4973
NSN 5985-00-307-9659
NSN 5930-01-495-1925
NSN 5960-00-177-2953
NSN 5935-00-883-8626
NSN 5910-00-511-5271