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 5895-01-257-1025
NSN 5990-01-504-9265
NSN 5950-00-263-8063
NSN 6610-01-146-8061
NSN 6105-01-602-2246
NSN 5920-01-374-9244
NSN 5950-01-426-8810
NSN 5855-01-095-5299
NSN 5930-01-145-5360
NSN 5855-01-085-5354
NSN 5920-00-467-9274
NSN 5960-01-011-8687