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 5935-00-455-8672
NSN 5835-01-336-1153
NSN 6320-00-994-0179
NSN 5990-01-386-5561
NSN 5855-01-362-3640
NSN 6645-00-460-0528
NSN 5975-00-186-8884
NSN 6105-01-502-5640
NSN 6320-00-261-9136
NSN 5996-01-417-3139
NSN 4140-00-709-6959
NSN 5835-01-143-9143