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 6320-01-295-9992
NSN 6150-01-370-3227
NSN 5855-01-031-4729
NSN 6645-01-519-3007
NSN 5915-01-371-8103
NSN 6610-00-458-3847
NSN 6105-00-121-8518
NSN 5915-01-557-9524
NSN 6105-01-310-8775
NSN 5945-01-221-1715
NSN 6150-01-557-9399
NSN 5990-00-827-6212