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 7035-01-369-1445
NSN 6685-01-658-5057
NSN 6685-00-300-3653
NSN 5996-01-447-9973
NSN 6240-00-827-0889
NSN 6240-01-218-5187
NSN 6105-01-497-9897
NSN 5945-00-066-6114
NSN 5999-00-156-4424
NSN 6645-00-652-6723
NSN 5960-01-222-0074
NSN 6620-01-025-4690