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 5935-01-087-4954
NSN 6110-00-004-8883
NSN 5895-01-495-0244
NSN 5999-01-337-6486
NSN 6650-00-078-5773
NSN 5990-01-219-9018
NSN 5996-00-810-9486
NSN 5945-01-449-0288
NSN 5950-01-288-8718
NSN 5925-00-058-7941
NSN 5925-01-323-7756
NSN 6620-01-461-0899