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 6105-00-677-9803
NSN 5915-00-203-5890
NSN 5855-01-537-3481
NSN 5998-01-062-9075
NSN 6320-01-412-2973
NSN 5910-00-003-5842
NSN 5996-00-514-7678
NSN 5996-01-605-3377
NSN 5855-00-149-0766
NSN 5895-01-260-6769
NSN 6145-00-019-0047
NSN 5996-01-343-0651