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 5996-01-633-7979
NSN 6610-01-317-4859
NSN 6135-01-124-2376
NSN 5950-01-205-8137
NSN 6645-00-244-0359
NSN 5990-00-226-7894
NSN 5950-00-400-6074
NSN 6650-01-191-9059
NSN 6150-01-055-7545
NSN 5985-01-502-9303
NSN 5935-00-070-1882
NSN 5835-00-143-4153