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 5985-01-325-9241
NSN 5985-01-003-9732
NSN 5985-01-634-0635
NSN 5998-01-561-0964
NSN 5855-01-501-5683
NSN 5835-00-264-0946
NSN 5915-01-435-5275
NSN 4140-00-764-1005
NSN 5935-01-224-9775
NSN 5895-01-429-4556
NSN 6610-01-555-0842
NSN 2925-01-599-1901