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 7035-01-210-5111
NSN 5835-00-400-5056
NSN 5855-01-006-1827
NSN 6220-00-466-2681
NSN 5935-01-422-5234
NSN 5895-01-605-1653
NSN 5965-00-899-0453
NSN 5920-00-258-6822
NSN 5945-01-437-9936
NSN 6610-01-141-7014
NSN 5935-01-313-6405
NSN 6620-00-010-8190