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 6110-00-673-9130
NSN 2925-01-230-8057
NSN 6150-01-538-9125
NSN 7035-00-455-7666
NSN 5905-01-443-5474
NSN 5915-01-545-3261
NSN 5935-01-501-8341
NSN 6320-00-857-4073
NSN 6130-00-890-8471
NSN 5950-01-363-2147
NSN 2925-00-120-9302
NSN 5915-01-243-3583