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 5935-01-181-0045
NSN 6650-01-214-9728
NSN 6650-01-627-9203
NSN 6135-01-408-9244
NSN 5915-00-147-4535
NSN 5895-01-164-0575
NSN 6150-01-502-7111
NSN 6240-01-300-4567
NSN 5950-01-578-0734
NSN 5950-00-452-2273
NSN 6105-01-314-0766
NSN 5920-00-631-9281