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 6145-01-395-2136
NSN 5935-00-044-2435
NSN 5960-00-881-2050
NSN 6650-01-012-3290
NSN 6240-01-616-6813
NSN 5905-01-463-3706
NSN 5895-00-730-6754
NSN 5915-01-154-0555
NSN 5905-01-114-1257
NSN 6150-01-498-6923
NSN 5945-00-834-9092
NSN 5895-00-766-9431