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 7035-01-140-5942
NSN 6220-01-449-8252
NSN 5945-00-005-9719
NSN 5915-00-232-7404
NSN 5960-01-141-3252
NSN 6220-01-432-2232
NSN 5910-01-482-9653
NSN 6110-00-068-0786
NSN 5905-00-253-4902
NSN 6130-01-124-7109
NSN 5950-01-506-6158
NSN 5985-00-875-2852