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 6620-01-259-2411
NSN 5930-01-113-8852
NSN 5895-01-654-3735
NSN 7035-00-235-3529
NSN 5915-01-368-1168
NSN 6620-01-434-3675
NSN 5996-01-161-3832
NSN 6105-00-635-9809
NSN 6320-01-352-5653
NSN 5960-00-843-1868
NSN 6150-00-104-8035
NSN 5915-00-217-6517