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 5998-00-600-2096
NSN 6650-00-991-8436
NSN 5930-00-752-2839
NSN 5895-01-152-1947
NSN 5855-00-916-2236
NSN 5920-01-634-0250
NSN 6145-01-054-3874
NSN 6650-00-992-4540
NSN 6105-00-224-5358
NSN 6110-01-221-4593
NSN 5895-00-243-6649
NSN 5835-00-130-6404