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 5855-01-351-8909
NSN 6135-01-268-7056
NSN 5996-00-278-4441
NSN 5925-01-356-9050
NSN 5925-01-127-2074
NSN 6650-00-872-0942
NSN 6650-00-469-2218
NSN 5925-01-317-3869
NSN 6645-01-233-1131
NSN 5945-01-132-5359
NSN 5895-01-360-6739
NSN 6320-01-462-3555