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 5910-01-210-9822
NSN 5835-01-241-1090
NSN 6150-00-105-2800
NSN 5985-01-546-9010
NSN 5855-01-277-1663
NSN 6110-01-091-9703
NSN 5935-01-030-1974
NSN 5960-01-310-3863
NSN 6320-01-484-7734
NSN 6610-01-609-7776
NSN 5945-01-012-3228
NSN 6145-00-960-7318