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 5985-01-464-1859
NSN 6650-01-538-8776
NSN 6150-01-409-2858
NSN 5910-01-359-4071
NSN 5996-01-462-8149
NSN 5925-01-376-1940
NSN 5965-01-050-8447
NSN 5990-00-038-0695
NSN 5910-00-618-5455
NSN 6610-01-287-9814
NSN 6105-00-902-4523
NSN 2925-01-211-3294