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 5945-00-765-8809
NSN 5905-01-633-7443
NSN 5950-01-634-0677
NSN 6105-01-068-4366
NSN 5998-01-415-6184
NSN 5835-01-157-5886
NSN 5855-00-791-5000
NSN 5999-01-657-9822
NSN 5920-00-311-3953
NSN 5920-01-463-4826
NSN 5895-01-634-0630
NSN 5930-01-539-7608