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 5996-01-467-9391
NSN 5910-01-047-2268
NSN 5990-01-654-6203
NSN 5990-01-106-3786
NSN 6685-00-700-9751
NSN 5835-01-430-4765
NSN 5905-01-235-2000
NSN 7035-01-256-9598
NSN 5950-00-100-1345
NSN 7035-01-494-1161
NSN 5950-00-968-0003
NSN 5998-01-232-9416