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 5960-00-455-8513
NSN 5930-01-457-3382
NSN 6130-01-424-7616
NSN 5960-00-471-2026
NSN 5985-01-634-0635
NSN 5998-00-595-6800
NSN 6110-00-521-8932
NSN 6145-00-937-3536
NSN 5895-01-633-8506
NSN 5905-01-614-7067
NSN 6685-00-186-0190
NSN 6110-00-042-0978