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 6150-01-429-1077
NSN 2925-01-079-6229
NSN 5905-01-634-0595
NSN 5996-01-365-8034
NSN 5945-00-218-0012
NSN 5996-01-469-0852
NSN 7035-00-185-8683
NSN 6650-01-066-0420
NSN 5935-01-351-5618
NSN 5835-01-595-4099
NSN 6130-00-277-4402
NSN 5996-00-720-3064