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 6150-00-940-8846
NSN 5985-01-512-5309
NSN 6145-01-383-2517
NSN 5910-01-514-7309
NSN 5960-01-317-3401
NSN 5950-00-278-4186
NSN 5915-01-303-5453
NSN 5990-00-485-7600
NSN 5835-00-422-1441
NSN 5950-00-739-1804
NSN 6240-01-543-3930
NSN 5920-01-394-3732