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 6150-01-436-9835
NSN 5950-01-209-6900
NSN 6220-01-111-7085
NSN 5950-01-333-7704
NSN 2925-01-387-0870
NSN 6110-01-012-1759
NSN 5950-01-141-8010
NSN 5910-00-237-2574
NSN 5910-01-660-9223
NSN 5930-01-580-8369
NSN 5910-01-563-8558
NSN 6650-01-175-0841