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 6620-01-075-5299
NSN 5835-00-284-0882
NSN 5835-01-192-4165
NSN 6240-01-432-0819
NSN 6105-00-585-4634
NSN 6110-00-838-0492
NSN 4140-01-529-5758
NSN 5999-01-599-1212
NSN 6105-01-492-8957
NSN 5905-00-296-4712
NSN 5915-01-281-8559
NSN 5895-00-712-8422