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 6220-01-446-6430
NSN 5895-00-165-1289
NSN 5965-01-351-4615
NSN 5905-01-450-5794
NSN 5920-01-308-6945
NSN 6240-01-539-2806
NSN 5935-01-049-0056
NSN 5915-00-170-9744
NSN 5965-01-631-4090
NSN 4140-01-334-6419
NSN 7035-00-541-8516
NSN 6240-01-042-3650