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 6105-01-012-9219
NSN 6650-01-202-8014
NSN 5930-00-269-2890
NSN 5965-00-644-0339
NSN 6610-01-400-3880
NSN 5915-01-117-6389
NSN 6320-00-368-2803
NSN 5835-01-235-5061
NSN 5935-01-459-7950
NSN 6685-01-330-2605
NSN 5925-01-577-6903
NSN 5945-00-241-5830