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 5915-01-086-7244
NSN 6620-01-548-4772
NSN 6240-01-287-1328
NSN 6145-01-138-6548
NSN 5960-01-230-2806
NSN 5920-00-438-4973
NSN 5835-01-036-4951
NSN 6105-00-677-9803
NSN 5910-00-222-9066
NSN 5965-01-574-8942
NSN 5835-01-241-1090
NSN 5925-00-498-2008