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 6240-00-777-8535
NSN 2925-01-163-6716
NSN 6220-01-112-5045
NSN 7035-01-464-9367
NSN 6645-00-363-9775
NSN 6105-01-479-8988
NSN 6130-01-604-9074
NSN 6240-00-156-1602
NSN 6110-00-191-9225
NSN 5930-01-029-4295
NSN 5835-01-460-6054
NSN 5895-01-062-9085