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 5895-00-349-6061
NSN 5905-01-178-9018
NSN 6685-00-819-0347
NSN 5930-01-503-8143
NSN 5998-00-134-7119
NSN 5905-00-457-5684
NSN 5990-01-453-3552
NSN 6610-01-612-4611
NSN 2925-01-424-0235
NSN 6610-00-659-1603
NSN 5965-01-057-6920
NSN 5996-00-272-2560