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 6645-00-408-3025
NSN 5950-01-068-4470
NSN 4140-01-396-4025
NSN 5910-01-374-9241
NSN 6130-00-317-3054
NSN 6610-01-033-1748
NSN 5905-01-616-0983
NSN 5925-01-120-3837
NSN 5945-01-436-1190
NSN 5950-01-227-5363
NSN 6645-00-155-0014
NSN 6240-00-940-8294