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 5945-01-272-4414
NSN 6105-00-237-6292
NSN 6145-01-519-8210
NSN 5998-01-009-1798
NSN 5960-01-254-3541
NSN 5935-00-723-5429
NSN 5998-01-429-6908
NSN 5835-01-203-1871
NSN 6650-01-109-6945
NSN 5925-01-339-1443
NSN 5935-01-423-2523
NSN 5985-01-190-3098