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 6150-00-178-0143
NSN 5965-01-310-8943
NSN 6105-01-607-9567
NSN 5999-01-495-9236
NSN 5996-01-381-2876
NSN 6145-01-113-5282
NSN 5950-01-653-3484
NSN 5950-01-375-7225
NSN 2925-00-200-0085
NSN 5835-01-399-5820
NSN 6620-00-246-6448
NSN 6110-00-819-0574