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 6135-01-554-1842
NSN 7035-00-104-5506
NSN 5998-00-189-1545
NSN 5965-01-630-3871
NSN 6650-00-056-1581
NSN 5975-00-968-7650
NSN 5960-01-217-8928
NSN 6610-01-141-9979
NSN 5985-01-444-7917
NSN 5910-01-331-4061
NSN 6610-01-021-5068
NSN 6610-01-624-2561