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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6105-01-058-9015
NSN 5965-00-123-1727
NSN 5905-00-461-5474
NSN 5960-01-471-8201
NSN 5975-01-377-4878
NSN 6320-00-688-9983
NSN 6240-01-362-2467
NSN 5998-00-617-2698
NSN 5920-00-943-4022
NSN 5960-01-530-0581
NSN 5895-01-179-1757
NSN 6320-01-365-2701