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 6685-01-011-0273
NSN 6320-00-853-1920
NSN 5996-01-094-9754
NSN 5999-00-186-0058
NSN 5835-00-647-2104
NSN 5950-01-462-0554
NSN 5935-01-445-2128
NSN 5905-01-439-0771
NSN 5920-00-821-0078
NSN 5835-01-076-4091
NSN 5930-00-125-5520
NSN 6105-00-349-9743