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 5945-01-454-8666
NSN 5998-01-255-3461
NSN 6145-01-274-6190
NSN 5950-00-157-3785
NSN 5910-01-597-1702
NSN 6145-01-432-8672
NSN 6620-01-586-3456
NSN 6240-01-199-3073
NSN 5999-01-448-1584
NSN 6650-01-536-3977
NSN 5965-01-118-0017
NSN 5945-01-062-3055