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 6320-01-543-3238
NSN 5905-01-356-8566
NSN 5905-01-496-3084
NSN 6320-01-519-0916
NSN 6320-01-207-9038
NSN 6685-00-527-7952
NSN 5935-01-298-9558
NSN 6150-00-223-9761
NSN 7035-01-088-6415
NSN 7035-01-145-5059
NSN 5935-01-431-7503
NSN 5915-00-486-0928