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 5945-01-146-4529
NSN 6150-01-379-5010
NSN 5895-01-272-6354
NSN 6220-01-599-0592
NSN 6105-00-930-8921
NSN 5920-00-487-4256
NSN 6135-00-269-5843
NSN 5996-00-984-7641
NSN 6320-01-459-6992
NSN 6610-01-051-4735
NSN 6620-01-590-3295
NSN 5835-01-571-4083