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 6130-01-160-3886
NSN 5855-00-494-9581
NSN 5905-01-282-3942
NSN 5998-00-119-2219
NSN 5990-01-472-2447
NSN 5920-00-581-4318
NSN 5935-01-431-9040
NSN 6110-01-015-0836
NSN 6685-01-463-6061
NSN 4140-01-011-8707
NSN 5895-01-422-8095
NSN 6685-00-435-9271