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 6150-00-727-2860
NSN 5930-00-215-4834
NSN 5965-01-513-1296
NSN 5999-00-791-5846
NSN 5965-00-402-5208
NSN 6130-01-422-1850
NSN 5945-01-087-2133
NSN 5950-01-158-6076
NSN 5935-01-540-5258
NSN 5960-01-505-2426
NSN 4140-00-958-6916
NSN 6150-01-172-9099