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 2925-01-484-5066
NSN 7035-00-104-7613
NSN 6135-01-422-0140
NSN 6685-01-351-9055
NSN 5960-00-289-6591
NSN 5935-01-431-8734
NSN 2925-01-623-6438
NSN 6105-00-171-6521
NSN 6620-01-314-3635
NSN 5945-01-255-4141
NSN 6620-01-412-5514
NSN 6135-01-602-8383