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 6110-01-237-9756
NSN 5915-01-295-3282
NSN 5998-00-493-0336
NSN 5990-00-902-5268
NSN 5999-01-160-7905
NSN 5990-01-400-3299
NSN 5910-01-061-1963
NSN 6105-01-642-2709
NSN 5835-01-447-2544
NSN 5965-01-133-7459
NSN 5996-00-196-7258
NSN 6650-00-442-0567