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 6645-01-559-0902
NSN 5965-01-084-2385
NSN 5945-01-431-8124
NSN 5925-00-140-6367
NSN 6220-01-056-2056
NSN 6220-01-387-3266
NSN 5920-01-608-2839
NSN 5996-00-827-2094
NSN 6110-01-040-1780
NSN 6620-00-684-6771
NSN 5920-00-243-9506
NSN 5935-01-258-3430