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 6105-01-447-5129
NSN 5960-01-211-2089
NSN 5935-01-084-3882
NSN 6145-01-197-3887
NSN 5975-00-413-4428
NSN 6135-01-090-5365
NSN 5930-01-159-7510
NSN 6650-00-170-5095
NSN 6220-01-475-3202
NSN 5950-01-091-8626
NSN 6645-01-461-7704
NSN 4140-00-471-2789