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 5895-01-482-4709
NSN 6320-00-270-8222
NSN 6650-01-265-2672
NSN 5945-00-552-4564
NSN 6610-01-174-6820
NSN 5835-01-387-4227
NSN 5985-01-486-1175
NSN 6135-01-382-1980
NSN 6145-01-621-5010
NSN 5950-01-278-8205
NSN 5915-01-155-2644
NSN 7035-01-359-7460