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 6610-00-939-5240
NSN 5996-00-484-6347
NSN 6650-01-651-6221
NSN 5960-00-761-3833
NSN 6320-01-046-5228
NSN 5998-01-323-6425
NSN 5945-01-634-0588
NSN 6130-01-516-6895
NSN 6150-01-499-5658
NSN 6220-01-024-1106
NSN 5990-01-363-3370
NSN 2925-01-197-7864