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 5920-01-034-1541
NSN 5920-00-387-5312
NSN 5960-01-484-2042
NSN 6220-01-020-7596
NSN 5945-00-276-9261
NSN 2925-00-203-8735
NSN 6645-01-242-9699
NSN 5915-01-556-9188
NSN 5855-01-491-4623
NSN 5915-00-587-7215
NSN 6650-01-650-5771
NSN 6610-00-411-2876