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 6610-01-353-6685
NSN 6320-00-809-5744
NSN 5905-01-347-5805
NSN 6130-00-141-8317
NSN 6685-01-338-6131
NSN 6150-01-427-3764
NSN 6135-01-215-1245
NSN 6685-01-178-5852
NSN 5905-01-500-1570
NSN 5905-01-392-5977
NSN 6620-01-449-2730
NSN 6105-01-169-9059