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 5960-00-720-0615
NSN 5960-01-442-9304
NSN 5915-01-286-4900
NSN 5996-01-461-5144
NSN 5945-01-550-7802
NSN 7035-01-473-3223
NSN 5996-00-407-4661
NSN 5855-01-533-7051
NSN 5835-00-387-4759
NSN 5855-01-312-5160
NSN 5920-00-856-7040
NSN 5960-01-547-6699