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 6645-00-334-9225
NSN 6135-01-308-5688
NSN 6620-00-943-0449
NSN 2925-01-014-0118
NSN 5950-01-293-3888
NSN 5998-00-596-8869
NSN 6620-00-608-1480
NSN 6620-00-428-8022
NSN 5855-00-361-0167
NSN 6105-00-686-4265
NSN 5835-01-514-5758
NSN 2925-01-089-6269