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 5999-01-383-9344
NSN 5905-01-206-3839
NSN 6240-01-494-2583
NSN 5855-01-554-5794
NSN 5996-01-396-8829
NSN 4140-00-248-6089
NSN 5960-00-879-2487
NSN 6150-01-502-6858
NSN 6145-01-583-2631
NSN 5985-00-015-3657
NSN 6110-01-519-9131
NSN 6110-01-468-0428