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 5965-01-378-7335
NSN 5996-00-098-3864
NSN 5895-01-125-2969
NSN 6685-00-527-6545
NSN 6620-00-592-2150
NSN 6320-01-067-0474
NSN 5920-00-548-9005
NSN 6620-01-467-2111
NSN 5930-01-550-0998
NSN 6610-00-155-1334
NSN 4140-00-262-9921
NSN 5930-01-005-3727