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 6610-00-405-6461
NSN 6110-00-971-2035
NSN 5930-00-274-5163
NSN 5965-01-374-1651
NSN 6240-01-414-3873
NSN 6240-01-011-5549
NSN 5935-01-580-6794
NSN 6110-01-428-8915
NSN 5935-01-492-1698
NSN 5990-00-108-5400
NSN 2925-00-406-4381
NSN 5910-01-390-9303