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 6130-01-531-3307
NSN 6105-01-323-7679
NSN 5935-01-056-9450
NSN 6610-00-143-7755
NSN 5895-00-599-4394
NSN 5905-01-422-6481
NSN 4140-01-450-9798
NSN 6220-01-492-1509
NSN 6150-01-204-7577
NSN 6620-00-739-4874
NSN 5925-00-932-3027
NSN 5998-00-957-0021