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 5935-00-035-4559
NSN 5945-00-702-4881
NSN 5990-00-206-3753
NSN 5960-01-523-9098
NSN 5985-00-946-2163
NSN 6135-01-084-1609
NSN 5990-01-642-1668
NSN 6105-01-393-9069
NSN 5998-00-497-9076
NSN 5855-00-156-5489
NSN 6105-01-609-7561
NSN 5925-01-483-3361