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 5835-01-063-6284
NSN 5985-00-295-3919
NSN 6610-00-194-0676
NSN 5999-00-060-1757
NSN 6610-01-065-1073
NSN 5895-01-081-4154
NSN 6150-00-473-8805
NSN 5950-01-544-2198
NSN 6105-00-300-3217
NSN 6650-01-125-4989
NSN 5930-01-441-0513
NSN 6320-01-578-6006