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 5999-00-607-1056
NSN 5975-01-444-1480
NSN 5985-00-547-8642
NSN 5835-00-140-8646
NSN 6685-01-497-2729
NSN 5855-00-862-3345
NSN 5985-00-936-6924
NSN 5975-01-464-8196
NSN 5975-01-139-6797
NSN 5915-00-150-4694
NSN 5960-00-135-0750
NSN 5998-00-184-9495