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 5965-00-034-4249
NSN 5935-01-117-8054
NSN 6240-01-645-4797
NSN 6150-01-365-5551
NSN 6620-00-542-0529
NSN 6145-01-461-7192
NSN 6105-01-445-5247
NSN 6105-00-766-7969
NSN 6240-00-870-9129
NSN 6320-01-431-4359
NSN 5920-01-044-9021
NSN 5905-01-068-3631