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 6150-01-244-3885
NSN 5855-01-334-6594
NSN 5910-00-974-1794
NSN 5960-01-599-9821
NSN 5965-01-180-3903
NSN 6610-01-348-5719
NSN 5910-01-273-2211
NSN 5996-01-281-7336
NSN 5996-01-475-2261
NSN 5990-00-518-0684
NSN 5835-00-235-6960
NSN 5920-00-501-6528