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 2925-00-024-6392
NSN 5910-01-633-9963
NSN 5935-01-424-5773
NSN 6610-01-013-1959
NSN 6220-01-550-1573
NSN 5925-01-476-8913
NSN 5950-00-458-8391
NSN 5945-01-352-5114
NSN 6135-01-190-2628
NSN 6220-01-571-8879
NSN 5905-01-659-2858
NSN 6240-01-132-1634