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 6105-01-202-9339
NSN 5965-01-384-9923
NSN 5930-00-910-1732
NSN 5945-01-440-3430
NSN 6130-01-037-7326
NSN 6240-01-596-9668
NSN 6610-00-526-4394
NSN 6650-01-514-0240
NSN 6240-00-256-6410
NSN 6240-01-102-1555
NSN 5945-01-407-7131
NSN 5996-01-421-2416