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 6240-00-080-2012
NSN 5960-01-446-4446
NSN 5835-00-378-1429
NSN 5965-01-557-3995
NSN 5945-00-827-8457
NSN 5920-00-239-6552
NSN 6610-01-473-1843
NSN 5999-00-164-0718
NSN 4140-00-945-4055
NSN 5999-00-972-4706
NSN 6240-01-436-3794
NSN 6105-00-812-0505