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 5950-01-344-8149
NSN 5935-01-455-8264
NSN 5920-01-357-0997
NSN 6610-01-287-9814
NSN 5975-01-605-4552
NSN 6610-00-408-4775
NSN 6150-01-146-0197
NSN 5945-01-424-8636
NSN 5895-01-063-8104
NSN 5930-01-333-0104
NSN 5835-00-253-3453
NSN 6110-00-246-3941