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 7035-00-585-2113
NSN 5960-00-133-2475
NSN 6620-01-417-7040
NSN 6650-01-654-4927
NSN 5999-01-323-7981
NSN 2925-01-430-4206
NSN 5895-01-204-1748
NSN 4140-01-105-2017
NSN 5998-01-319-5913
NSN 5965-01-336-5107
NSN 5930-00-419-2906
NSN 6135-00-175-7132