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 6150-00-358-8076
NSN 5965-00-815-2525
NSN 7035-01-024-9511
NSN 5895-01-458-7537
NSN 6150-01-412-9124
NSN 6610-00-277-7206
NSN 5935-01-481-1957
NSN 5920-00-137-1135
NSN 5945-00-669-7943
NSN 2925-01-633-4048
NSN 5835-00-122-6476
NSN 6610-01-120-5880