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 5996-01-200-1582
NSN 6150-00-983-3176
NSN 5985-00-549-1511
NSN 6130-01-660-9536
NSN 5996-01-199-2262
NSN 5930-00-780-3045
NSN 5935-01-507-1967
NSN 5915-01-362-5189
NSN 5950-00-914-9067
NSN 6150-01-517-0345
NSN 5910-01-443-5198
NSN 5965-00-267-4173