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 6130-01-497-7555
NSN 6150-00-491-6865
NSN 5965-00-194-9428
NSN 5998-01-198-2203
NSN 6145-01-600-3386
NSN 5975-01-535-6604
NSN 5960-01-104-7839
NSN 5935-01-431-7047
NSN 5985-01-113-4293
NSN 5920-00-646-7885
NSN 5920-01-290-3771
NSN 5915-01-335-1717