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 5999-01-051-5280
NSN 5960-01-179-9350
NSN 6320-00-405-2348
NSN 5998-01-141-7486
NSN 5960-01-397-8328
NSN 5920-00-079-3972
NSN 5975-00-390-5753
NSN 5960-00-980-6749
NSN 6150-00-369-0376
NSN 5965-01-545-8562
NSN 5930-00-687-2288
NSN 5835-01-632-6627