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 6610-00-435-8932
NSN 6135-01-142-6456
NSN 6135-01-380-4396
NSN 6145-01-534-0390
NSN 5945-00-529-0409
NSN 5960-01-350-2925
NSN 5998-00-278-4481
NSN 6110-01-338-2724
NSN 6135-01-014-9755
NSN 5965-01-646-5740
NSN 6645-01-580-9570
NSN 6240-01-494-9861