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 6685-01-531-8945
NSN 6130-00-273-1111
NSN 5960-01-080-3117
NSN 5950-01-290-1768
NSN 5855-01-260-7445
NSN 5999-01-624-0343
NSN 6620-00-361-3590
NSN 5910-01-534-7699
NSN 6130-01-634-0603
NSN 6110-00-242-6216
NSN 6320-01-431-4359
NSN 5950-01-069-2784