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 5945-00-975-5632
NSN 5935-01-545-6001
NSN 5855-01-503-6973
NSN 6105-00-891-9768
NSN 5930-00-998-0917
NSN 5996-01-560-9455
NSN 5925-01-553-4153
NSN 6620-01-183-0406
NSN 5999-01-658-9917
NSN 5910-01-502-4898
NSN 5935-01-179-2835
NSN 6220-00-289-9915