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 5950-01-622-9059
NSN 2925-00-614-1758
NSN 5960-00-800-1403
NSN 6650-01-426-4253
NSN 6110-01-114-0175
NSN 5998-00-150-7074
NSN 5835-00-269-2232
NSN 6320-01-039-5891
NSN 5915-01-132-0634
NSN 6130-01-090-0894
NSN 5910-01-494-0592
NSN 5920-01-226-7876