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 5996-00-965-5261
NSN 6150-01-276-6435
NSN 5996-01-430-7180
NSN 7035-01-417-6261
NSN 5999-00-599-1705
NSN 6220-00-417-3615
NSN 5935-00-338-9128
NSN 2925-00-486-8640
NSN 6150-01-237-3639
NSN 5920-01-029-3813
NSN 5950-01-381-1324
NSN 5920-00-799-1348