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 5895-01-466-3602
NSN 5950-00-075-6833
NSN 6610-00-421-9853
NSN 5990-01-462-1617
NSN 5835-01-258-5597
NSN 5945-00-657-7232
NSN 5985-01-339-4664
NSN 6130-00-387-2051
NSN 6110-00-005-7878
NSN 5835-01-414-3258
NSN 5990-00-173-9401
NSN 7035-01-217-3591