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 5990-00-825-7335
NSN 5920-01-383-4338
NSN 5855-00-494-9581
NSN 5925-00-375-5468
NSN 5915-00-312-8011
NSN 5945-00-511-6475
NSN 6105-01-306-7344
NSN 5945-00-339-4915
NSN 5835-00-034-4976
NSN 5835-01-529-3050
NSN 6145-01-268-5869
NSN 6110-01-101-1181