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 5965-01-422-1392
NSN 5835-01-541-9991
NSN 6105-00-142-5901
NSN 6150-00-227-5697
NSN 5965-00-841-9195
NSN 5925-00-165-0371
NSN 6105-01-276-2910
NSN 6105-01-075-9926
NSN 6135-00-891-4944
NSN 6240-00-962-0014
NSN 5950-01-489-1164
NSN 5915-01-235-5109