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 5960-00-232-9108
NSN 5996-00-935-0084
NSN 6135-00-628-1142
NSN 5835-00-447-1924
NSN 5960-00-430-3781
NSN 5945-00-897-9930
NSN 5935-01-645-8409
NSN 4140-00-518-2744
NSN 7035-01-336-0464
NSN 5985-00-386-8939
NSN 5915-00-016-4293
NSN 5855-01-441-3189