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 5935-01-068-6006
NSN 7035-00-055-9778
NSN 5990-00-074-3056
NSN 5835-00-180-7555
NSN 6610-00-814-3083
NSN 6130-00-171-7400
NSN 5895-01-331-6946
NSN 6130-01-341-3482
NSN 5950-00-394-1546
NSN 5965-00-015-7408
NSN 7035-01-435-7962
NSN 4140-00-409-8298