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 6650-01-068-3997
NSN 5855-01-199-2046
NSN 5960-00-556-2621
NSN 5975-01-379-7230
NSN 6685-01-087-1067
NSN 6105-00-209-5788
NSN 5985-00-879-0046
NSN 5960-00-376-5514
NSN 6645-01-364-0867
NSN 5895-01-168-9752
NSN 5935-01-303-1427
NSN 5998-00-602-8803