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 5925-01-142-5819
NSN 5935-01-617-1300
NSN 5855-01-450-1080
NSN 5990-01-386-5561
NSN 6240-01-358-7863
NSN 6105-00-426-5430
NSN 5920-00-071-4878
NSN 6320-01-481-7322
NSN 5945-00-932-5219
NSN 6240-01-182-7804
NSN 6110-00-988-6875
NSN 5835-00-754-7255