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 5925-01-572-2107
NSN 5895-01-108-8019
NSN 6110-01-501-8313
NSN 5920-00-911-3452
NSN 5835-01-063-1522
NSN 5935-01-461-8039
NSN 4140-01-255-6966
NSN 6220-01-550-2373
NSN 5975-00-438-7009
NSN 5915-01-367-2056
NSN 4140-01-175-6035
NSN 6320-01-162-5977