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 6135-00-209-6918
NSN 6220-01-301-0893
NSN 6320-01-129-9656
NSN 5960-01-151-4518
NSN 5960-00-529-2704
NSN 5996-00-406-4951
NSN 6130-00-194-6007
NSN 6220-01-626-6426
NSN 5990-01-149-9228
NSN 5855-00-930-9478
NSN 2925-00-646-6099
NSN 5935-00-545-8025