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 5905-01-447-8612
NSN 6130-01-465-5758
NSN 5996-01-072-9905
NSN 5935-00-270-1271
NSN 5996-00-001-7101
NSN 5985-01-348-3345
NSN 6130-01-004-8977
NSN 5996-01-013-0432
NSN 5960-00-565-0101
NSN 6240-01-388-2413
NSN 5985-01-126-6839
NSN 5915-01-381-2519