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 5950-01-599-9878
NSN 5930-00-135-5046
NSN 7035-01-633-9537
NSN 7035-01-336-0464
NSN 5950-01-649-2980
NSN 5835-00-193-7393
NSN 5915-01-278-7065
NSN 4140-01-039-3638
NSN 5915-00-431-6720
NSN 6220-01-561-5247
NSN 5920-00-700-2942
NSN 5930-01-443-1518