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 6220-00-212-4386
NSN 6110-01-473-9550
NSN 5935-00-162-2439
NSN 5960-01-533-5162
NSN 6610-01-122-0064
NSN 5960-00-707-3335
NSN 4140-01-571-7457
NSN 6240-00-368-8541
NSN 6220-01-202-7954
NSN 6150-00-175-3083
NSN 6105-01-443-5157
NSN 5910-00-012-5583