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 5996-00-222-4930
NSN 6650-01-543-7045
NSN 5910-00-387-2595
NSN 6105-01-483-6996
NSN 5905-01-506-4921
NSN 5935-01-068-3228
NSN 6240-00-004-2516
NSN 5990-01-501-2579
NSN 5935-01-158-3773
NSN 5910-00-101-1614
NSN 6150-01-430-2065
NSN 5950-01-170-8108