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 5835-01-150-6084
NSN 5990-01-443-2931
NSN 5920-00-956-2279
NSN 5996-01-610-3406
NSN 5945-01-648-7010
NSN 5925-01-154-0236
NSN 6150-00-775-0934
NSN 6110-01-359-8715
NSN 5975-00-157-1620
NSN 5935-01-144-5634
NSN 5835-00-269-2232
NSN 5985-00-435-9756