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 6145-01-391-4113
NSN 5915-00-244-9805
NSN 5960-01-461-9284
NSN 6650-00-014-2991
NSN 6150-00-198-1074
NSN 5835-01-030-8914
NSN 5855-01-180-5369
NSN 7035-00-574-4223
NSN 5915-01-465-2107
NSN 6130-01-522-0464
NSN 5945-01-318-8713
NSN 5835-01-373-9506