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 5910-00-332-0004
NSN 5905-01-267-2812
NSN 6105-00-421-8593
NSN 5998-00-719-7610
NSN 6320-01-506-9439
NSN 6130-01-474-5190
NSN 6130-00-925-2303
NSN 6320-01-592-6248
NSN 6320-01-039-5891
NSN 6650-01-155-8182
NSN 6130-00-177-4728
NSN 5920-00-178-1616