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 7035-00-908-4933
NSN 5960-01-412-9474
NSN 5990-00-636-4218
NSN 5996-00-620-2940
NSN 6135-01-125-4867
NSN 5998-01-073-8868
NSN 6145-01-407-0289
NSN 6135-01-504-4309
NSN 6650-00-490-2637
NSN 6320-01-113-7647
NSN 5975-00-081-2171
NSN 6650-00-466-1697