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 5999-01-401-5322
NSN 5835-01-654-4570
NSN 5855-01-640-9314
NSN 5960-01-283-2281
NSN 5895-01-091-3255
NSN 5975-01-043-3084
NSN 5930-01-368-0962
NSN 6610-00-186-9180
NSN 5945-01-435-1340
NSN 5930-01-318-2403
NSN 5945-00-244-1579
NSN 6685-01-053-3282