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 6150-01-469-6114
NSN 5905-00-173-6074
NSN 5895-01-361-4993
NSN 5950-01-487-7735
NSN 5999-01-467-8593
NSN 5925-00-869-1630
NSN 6105-01-083-2700
NSN 5920-00-045-4211
NSN 6320-01-228-2380
NSN 5855-01-418-0089
NSN 5965-00-964-1756
NSN 6650-01-406-4959