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 6130-00-498-5078
NSN 5930-01-028-9719
NSN 5998-00-369-9114
NSN 5996-01-467-3799
NSN 5855-01-433-3197
NSN 6610-01-336-2787
NSN 7035-00-117-0418
NSN 6320-01-326-1316
NSN 5999-01-398-3868
NSN 5945-01-092-6544
NSN 5990-00-145-1187
NSN 5996-00-388-6552