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 6320-00-731-6134
NSN 6150-01-453-6718
NSN 5915-01-314-3136
NSN 6620-01-556-1695
NSN 2925-00-127-7828
NSN 5965-00-071-0562
NSN 6130-00-518-1884
NSN 6620-01-492-8470
NSN 5990-01-042-1984
NSN 5965-00-285-0745
NSN 5935-01-292-3404
NSN 5965-00-882-6949