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.
NSN 6650-01-289-8598
NSN 5930-01-391-5093
NSN 6620-01-654-4499
NSN 6320-00-116-3658
NSN 5920-01-092-1148
NSN 2925-01-544-4880
NSN 5915-01-251-4986
NSN 5998-00-899-0995
NSN 5855-01-623-8582
NSN 5999-01-463-3026
NSN 6240-00-357-7976
NSN 5998-00-933-8827