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 6240-01-643-4535
NSN 5965-01-386-9281
NSN 5925-00-401-1077
NSN 5999-01-485-3950
NSN 6320-00-422-1773
NSN 5990-01-254-2936
NSN 6685-01-290-9381
NSN 6145-01-414-4207
NSN 6620-01-280-9478
NSN 5930-01-534-1773
NSN 5935-00-082-0675
NSN 5895-01-437-8871