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 5965-01-514-0932
NSN 6620-00-893-1303
NSN 7035-00-931-9415
NSN 7035-01-428-2336
NSN 5945-00-825-1503
NSN 5990-01-127-1108
NSN 5835-00-647-2104
NSN 5998-01-574-6426
NSN 5910-01-518-0040
NSN 5930-01-290-4786
NSN 5895-01-095-7045
NSN 6110-00-534-1441