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 5930-01-084-9116
NSN 4140-01-534-9987
NSN 5895-01-219-1097
NSN 6135-00-539-8088
NSN 6685-01-289-5941
NSN 5895-00-110-0938
NSN 5895-01-429-9305
NSN 5945-00-087-8372
NSN 6105-00-830-9081
NSN 6650-00-590-9073
NSN 6130-00-684-6773
NSN 6650-01-264-9076