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 5935-00-185-5560
NSN 5950-01-423-0082
NSN 6645-00-137-7699
NSN 5835-01-497-5029
NSN 6610-00-900-7685
NSN 5950-01-044-5704
NSN 5996-01-476-7550
NSN 6110-00-870-5808
NSN 6610-01-616-1334
NSN 6320-00-149-7570
NSN 5990-00-067-6791
NSN 5998-01-391-3468