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 7035-01-398-9581
NSN 5950-01-295-0917
NSN 5910-01-360-5393
NSN 5920-01-623-1168
NSN 5999-01-556-7420
NSN 5835-00-491-3834
NSN 5910-01-046-6519
NSN 5905-00-788-3130
NSN 5965-00-594-3115
NSN 5915-00-839-5889
NSN 4140-01-520-7080
NSN 6110-01-550-3299