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 6105-00-258-2157
NSN 5930-01-389-6615
NSN 6145-01-504-0420
NSN 5905-01-465-5599
NSN 5920-00-691-7727
NSN 5998-00-376-5506
NSN 4140-01-323-7214
NSN 5835-01-349-5420
NSN 5960-01-350-2925
NSN 6105-01-278-9830
NSN 6240-00-072-8445
NSN 5945-01-381-9417