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 6220-01-519-9305
NSN 6130-00-009-6193
NSN 6240-00-906-6116
NSN 5945-01-114-7022
NSN 5960-00-244-1642
NSN 5945-00-909-3564
NSN 6620-00-408-5478
NSN 5835-01-502-9228
NSN 6135-00-299-6918
NSN 6150-01-088-6777
NSN 5965-01-124-1817
NSN 5990-01-331-2221