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 5960-00-406-4333
NSN 6110-01-633-9660
NSN 6685-00-825-2238
NSN 5925-01-222-6642
NSN 5945-01-354-8786
NSN 5920-01-178-6457
NSN 5835-01-219-0586
NSN 5930-00-070-6801
NSN 5920-01-540-6040
NSN 4140-01-287-2663
NSN 5935-01-165-1870
NSN 6130-01-357-8563