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 5945-01-242-3075
NSN 5960-00-859-5059
NSN 5985-01-146-4689
NSN 5999-01-440-5041
NSN 6135-01-290-6487
NSN 6150-01-492-2006
NSN 5935-01-287-8498
NSN 5905-00-423-0365
NSN 6105-00-689-5643
NSN 5965-01-469-2504
NSN 5855-01-446-1936
NSN 5920-00-711-1741