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 5835-01-623-3328
NSN 5999-00-927-6804
NSN 6240-01-482-0536
NSN 6620-01-251-6844
NSN 5996-01-167-9234
NSN 5895-01-470-9864
NSN 6240-00-099-8606
NSN 6135-00-495-6862
NSN 6110-01-586-8963
NSN 5999-00-814-9855
NSN 5915-01-659-5345
NSN 6150-00-788-1834