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 5895-00-393-2512
NSN 5895-00-321-5216
NSN 5915-00-503-5576
NSN 5996-01-283-6729
NSN 6650-00-132-3827
NSN 5910-01-493-9677
NSN 5905-00-858-4689
NSN 5950-00-927-5274
NSN 6240-01-449-2883
NSN 5945-01-068-0775
NSN 6105-01-327-3174
NSN 5985-00-361-8863