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 5915-01-467-8722
NSN 5855-00-327-2112
NSN 5930-01-416-4268
NSN 5835-01-540-4995
NSN 5996-01-576-4148
NSN 6685-01-355-2366
NSN 5855-01-397-2487
NSN 5999-00-956-3923
NSN 6240-01-511-7265
NSN 6110-01-361-3324
NSN 6240-00-078-9083
NSN 5998-00-471-3624