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 5920-00-539-6920
NSN 5996-01-227-2108
NSN 5855-01-657-7657
NSN 6130-01-130-3010
NSN 5925-00-279-3644
NSN 5855-01-006-1827
NSN 6650-00-868-9092
NSN 5998-01-128-1281
NSN 5999-00-504-7902
NSN 5910-01-486-4368
NSN 6130-01-442-8759
NSN 5999-00-764-3666