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 5855-00-058-1293
NSN 5915-01-515-6012
NSN 5835-01-168-6256
NSN 4140-00-120-1203
NSN 5990-01-571-7468
NSN 5835-01-229-6964
NSN 6150-01-407-9419
NSN 5930-01-420-0994
NSN 5905-00-866-5285
NSN 6130-01-243-0983
NSN 7035-01-400-3666
NSN 5945-01-362-9696