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 6105-00-660-8882
NSN 6240-01-039-2125
NSN 6620-00-102-7442
NSN 5930-00-460-5078
NSN 5930-01-502-4451
NSN 5985-01-657-0312
NSN 6145-01-568-9199
NSN 5930-00-269-4996
NSN 5965-01-467-2071
NSN 6130-01-243-0983
NSN 5945-01-396-4153
NSN 5990-01-261-2962