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 6150-00-518-4558
NSN 6610-01-417-6336
NSN 5945-01-203-4994
NSN 6650-01-150-2595
NSN 5920-01-524-8776
NSN 7035-00-908-4933
NSN 6135-00-951-3426
NSN 5855-01-448-0695
NSN 2925-01-012-6938
NSN 5960-01-470-1579
NSN 5895-01-065-5043
NSN 5950-01-327-2808