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 5835-00-143-4153
NSN 5996-01-120-6407
NSN 5965-01-025-5129
NSN 7035-01-359-6108
NSN 6105-00-255-5927
NSN 6320-01-185-3857
NSN 5990-00-518-0684
NSN 5998-01-609-8923
NSN 6150-01-117-4773
NSN 5960-01-437-7422
NSN 5965-00-013-1278
NSN 6650-00-369-4429