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 5915-00-645-7600
NSN 5895-01-516-8508
NSN 6150-01-487-5640
NSN 4140-00-203-4844
NSN 5835-01-626-9603
NSN 5998-00-833-5510
NSN 5945-01-278-1932
NSN 6105-01-608-5217
NSN 5998-00-993-6806
NSN 6320-00-809-5744
NSN 6130-01-013-3508
NSN 5835-01-360-2657