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 6150-01-360-5880
NSN 6650-00-828-6553
NSN 6150-00-971-2116
NSN 5915-01-582-5096
NSN 6220-01-232-1064
NSN 5996-01-578-6835
NSN 6620-00-241-5264
NSN 5910-01-496-7647
NSN 4140-00-422-5571
NSN 6650-01-498-2633
NSN 5915-01-258-5799
NSN 5905-01-317-3212