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 6145-00-482-9546
NSN 5945-00-203-4514
NSN 5945-01-171-0130
NSN 6240-00-539-8075
NSN 6105-01-427-8439
NSN 6240-01-371-8637
NSN 6145-00-080-8739
NSN 6130-01-113-5005
NSN 5835-01-416-6449
NSN 6110-00-239-9248
NSN 5960-01-100-0089
NSN 5998-00-494-8053