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 5915-00-296-7497
NSN 5835-00-180-7555
NSN 5999-01-206-4657
NSN 5935-01-591-9680
NSN 5935-01-139-6810
NSN 5910-01-614-3605
NSN 5960-01-175-9880
NSN 5990-01-370-4785
NSN 5895-01-528-7708
NSN 5999-00-144-2303
NSN 6150-01-261-3036
NSN 5905-01-030-4006