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 2925-01-342-1712
NSN 5930-01-027-7616
NSN 6105-01-063-7704
NSN 5915-01-212-2988
NSN 6130-00-866-3469
NSN 5996-01-374-1265
NSN 5920-01-141-1741
NSN 5998-01-268-8615
NSN 5975-00-926-7563
NSN 5950-01-634-0677
NSN 5985-00-203-1200
NSN 5998-00-833-4918