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 5960-00-575-5116
NSN 5990-01-620-6736
NSN 6130-01-049-7843
NSN 7035-01-594-6838
NSN 5910-01-598-8298
NSN 5945-01-306-2817
NSN 6150-01-076-6469
NSN 2925-00-660-8131
NSN 5999-00-189-0032
NSN 5998-00-913-3469
NSN 5910-01-212-7852
NSN 5960-01-195-2166