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 5935-01-312-2499
NSN 6240-01-067-1494
NSN 5960-00-497-9862
NSN 5915-00-079-1011
NSN 6685-01-171-0313
NSN 5895-01-616-3869
NSN 5945-01-370-3463
NSN 5998-01-368-0945
NSN 6130-00-431-6794
NSN 5935-00-011-6984
NSN 5945-01-379-1402
NSN 5945-01-463-8708