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 6650-00-262-2324
NSN 6240-01-211-4507
NSN 5985-00-012-5756
NSN 6650-01-464-3143
NSN 5950-00-841-0959
NSN 5985-01-031-8914
NSN 5960-01-599-9821
NSN 5996-01-069-6806
NSN 5835-00-491-6075
NSN 6150-01-617-5072
NSN 7035-01-077-6041
NSN 6240-01-245-2291