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 6240-01-071-9997
NSN 5945-01-534-1847
NSN 6645-01-248-8033
NSN 5930-00-937-8346
NSN 6220-00-009-6099
NSN 6130-00-428-1320
NSN 5996-01-542-3047
NSN 6240-00-432-0328
NSN 5915-01-377-8681
NSN 5999-01-240-4379
NSN 5998-01-446-9888
NSN 5990-01-609-4793