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 5950-00-302-9472
NSN 6105-01-060-9513
NSN 5965-01-150-6315
NSN 6620-00-050-1086
NSN 5990-01-246-2488
NSN 5915-00-357-7316
NSN 6240-00-347-7118
NSN 7035-00-756-4374
NSN 5930-01-158-3133
NSN 7035-01-044-0136
NSN 5998-00-851-1041
NSN 5895-00-957-2247