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 5925-00-984-7388
NSN 6150-01-639-8152
NSN 5920-01-598-9137
NSN 6240-01-212-9586
NSN 5999-01-480-6713
NSN 5910-01-098-4474
NSN 6145-01-550-1472
NSN 5985-00-588-9701
NSN 5895-01-115-6467
NSN 6320-01-052-2118
NSN 5835-01-346-9575
NSN 5960-01-612-9844