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 6685-01-006-9663
NSN 5855-01-448-9794
NSN 5835-01-392-0575
NSN 5930-00-829-9019
NSN 6320-01-253-9585
NSN 6620-01-497-1746
NSN 5945-01-641-1074
NSN 6150-01-447-3694
NSN 5935-01-127-0033
NSN 6110-00-141-1966
NSN 5999-00-151-9955
NSN 6320-00-330-4327