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 6130-01-487-5349
NSN 5915-00-136-9714
NSN 5985-01-250-9931
NSN 5945-00-958-6409
NSN 5996-00-114-0021
NSN 5835-00-917-7344
NSN 5996-00-999-7942
NSN 5950-01-528-0810
NSN 5960-01-389-4055
NSN 5975-01-433-2527
NSN 5950-01-224-6446
NSN 5835-01-469-6009