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 6130-01-443-2305
NSN 5905-01-012-6156
NSN 5930-01-580-1621
NSN 5930-01-106-7388
NSN 5855-00-951-6483
NSN 6240-01-074-6962
NSN 6130-01-250-2386
NSN 5855-01-111-3962
NSN 6620-00-779-5859
NSN 6105-00-153-7967
NSN 5905-01-329-8687
NSN 5920-01-355-1432