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 5996-00-165-5027
NSN 7035-01-584-9035
NSN 5996-01-368-7990
NSN 5950-01-440-8959
NSN 5835-01-193-6192
NSN 6105-01-023-8708
NSN 5935-00-911-2355
NSN 6685-01-180-0261
NSN 5999-01-024-0925
NSN 5990-01-016-3006
NSN 5915-01-428-6681
NSN 5960-00-491-4319