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 5935-01-158-5376
NSN 5950-00-902-7109
NSN 5960-01-252-8821
NSN 5935-01-123-9552
NSN 6320-00-139-1090
NSN 5998-00-860-9653
NSN 5950-00-562-7804
NSN 5935-00-428-1817
NSN 5895-00-485-5347
NSN 5990-01-116-2181
NSN 5999-01-186-4835
NSN 5996-00-100-4932