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 5935-01-490-0287
NSN 5965-01-264-1738
NSN 5920-01-210-7648
NSN 2925-00-441-8252
NSN 5910-01-398-6867
NSN 5915-01-422-2014
NSN 5895-00-946-8958
NSN 5996-01-419-5756
NSN 6150-00-611-2840
NSN 6150-00-442-3633
NSN 5905-00-437-1926
NSN 5910-00-945-4273