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 5915-00-402-0061
NSN 6105-00-480-2728
NSN 6610-01-138-5786
NSN 5855-01-301-0158
NSN 5935-01-153-1251
NSN 6650-01-261-5239
NSN 5999-00-740-8259
NSN 6150-01-486-4231
NSN 5835-01-482-1591
NSN 5965-01-043-9357
NSN 5999-01-486-7035
NSN 5998-01-069-0481