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 5945-00-276-9274
NSN 6240-00-569-5854
NSN 5998-01-455-6205
NSN 6240-01-482-1738
NSN 7035-01-143-0355
NSN 4140-00-066-7932
NSN 5905-01-050-8298
NSN 6645-01-060-3627
NSN 6105-00-268-2878
NSN 6685-01-186-2008
NSN 7035-01-398-9581
NSN 5945-00-553-9963