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 6110-01-481-3844
NSN 6240-00-848-9938
NSN 6240-00-965-1494
NSN 5835-01-545-2629
NSN 6150-01-518-4197
NSN 5998-01-032-7669
NSN 5920-01-339-3977
NSN 6150-01-492-6433
NSN 6620-00-739-4874
NSN 5920-01-014-0611
NSN 6620-01-146-4680
NSN 5950-01-376-0922