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 5975-01-446-6074
NSN 5935-00-104-5901
NSN 5930-01-264-0125
NSN 6645-00-148-1798
NSN 6620-01-599-1372
NSN 5925-01-456-9173
NSN 5905-01-429-8810
NSN 4140-01-044-6064
NSN 5960-01-283-2281
NSN 6240-01-469-5719
NSN 6110-00-060-3343
NSN 6220-01-074-7718