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 6320-00-270-8222
NSN 5835-01-364-6830
NSN 5855-01-358-5253
NSN 5835-00-346-4735
NSN 5930-01-386-7503
NSN 5855-00-361-0167
NSN 5985-01-463-9112
NSN 6110-01-124-1546
NSN 5945-00-249-6471
NSN 5960-00-878-1882
NSN 5996-00-231-9322
NSN 5965-01-399-8454