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 5835-01-205-6614
NSN 5930-00-790-8011
NSN 5930-01-482-3110
NSN 5996-01-337-3516
NSN 5998-00-562-4900
NSN 5895-00-924-6630
NSN 5998-01-579-2998
NSN 5975-01-230-9416
NSN 6135-01-597-7685
NSN 6220-01-111-7085
NSN 5930-01-443-2439
NSN 5915-00-114-2661