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 5915-00-928-3275
NSN 5990-00-484-3189
NSN 5935-00-932-3116
NSN 5996-00-998-1519
NSN 5925-01-484-2663
NSN 5985-01-167-0966
NSN 5835-00-283-3616
NSN 6220-00-789-5880
NSN 6220-01-462-4715
NSN 6105-00-226-2185
NSN 6150-01-046-0247
NSN 6135-00-826-4798