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 6105-01-083-6953
NSN 6130-01-212-9077
NSN 5998-01-073-7570
NSN 5960-00-329-9281
NSN 6240-01-283-0404
NSN 6150-00-635-9083
NSN 5835-01-264-8782
NSN 5855-00-149-0766
NSN 6105-01-543-3650
NSN 5910-01-521-3684
NSN 4140-01-512-9399
NSN 5835-01-219-0586