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 6620-01-478-0535
NSN 5950-01-606-7158
NSN 6150-01-141-5868
NSN 5960-01-291-0479
NSN 6150-01-523-6721
NSN 5999-00-006-3694
NSN 5960-01-425-1454
NSN 5960-01-292-0027
NSN 5925-00-455-8584
NSN 5960-00-597-2680
NSN 5910-01-219-1267
NSN 5998-01-545-9655