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 6320-01-449-1014
NSN 5930-01-557-6979
NSN 5935-00-937-5349
NSN 6105-00-878-1921
NSN 5996-01-235-1275
NSN 6110-01-351-7307
NSN 5975-01-123-6525
NSN 5910-00-872-4434
NSN 5895-00-493-0042
NSN 6130-00-101-0566
NSN 6220-01-461-5936
NSN 5935-00-504-3178