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 5905-00-923-1711
NSN 6105-01-091-2325
NSN 5985-01-199-9517
NSN 5990-00-401-6793
NSN 2925-01-043-9786
NSN 6145-00-920-4700
NSN 5835-01-143-4985
NSN 6110-00-530-3779
NSN 5945-01-488-4032
NSN 5945-01-314-2348
NSN 5895-00-463-6984
NSN 6130-00-895-0998