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 6110-00-246-3941
NSN 6150-01-376-9198
NSN 5985-01-236-8999
NSN 6645-01-434-5674
NSN 5990-01-548-5979
NSN 5910-01-547-6143
NSN 6320-01-185-3857
NSN 7035-00-117-0418
NSN 5915-01-581-3145
NSN 6620-00-692-9668
NSN 6105-01-266-9085
NSN 5998-01-268-1705