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 6650-00-296-4670
NSN 5925-01-581-6035
NSN 5935-00-011-8349
NSN 5945-01-171-1840
NSN 5930-00-333-4636
NSN 6610-00-983-4482
NSN 5920-00-532-3926
NSN 5915-01-364-1116
NSN 6105-01-063-7295
NSN 5998-00-932-2043
NSN 5855-00-132-4898
NSN 6150-01-595-2082