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 2925-00-684-7708
NSN 6110-00-725-9740
NSN 5935-01-241-9864
NSN 6320-01-543-3238
NSN 6685-00-449-7087
NSN 5996-01-408-5632
NSN 5895-01-370-7591
NSN 5960-00-199-6034
NSN 5905-01-420-3029
NSN 5945-00-597-5722
NSN 6145-01-305-0367
NSN 5999-00-011-2468