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 5960-00-140-9583
NSN 5920-01-125-6469
NSN 5990-01-116-2181
NSN 5925-01-058-1265
NSN 2925-00-909-2596
NSN 5999-01-330-7797
NSN 5975-01-200-7710
NSN 5999-01-084-6266
NSN 5855-01-070-8084
NSN 6110-01-084-8217
NSN 5935-01-593-3502
NSN 5999-01-501-7740