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 5998-00-455-6084
NSN 5998-01-396-0048
NSN 5930-01-305-4404
NSN 6130-01-360-5637
NSN 6650-01-418-5012
NSN 6650-01-350-1161
NSN 5930-00-518-0872
NSN 5996-00-333-5182
NSN 6150-01-527-4457
NSN 6650-00-513-5651
NSN 5975-01-588-6872
NSN 5999-00-779-1141