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 6650-00-689-8270
NSN 6620-01-155-6564
NSN 5930-01-161-3736
NSN 5915-01-440-8766
NSN 5996-01-435-4390
NSN 5935-01-158-2500
NSN 6650-00-283-0978
NSN 5920-00-867-1018
NSN 5990-00-075-8547
NSN 5910-01-008-9730
NSN 6105-01-276-5362
NSN 5835-01-376-8454