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 5999-01-317-6216
NSN 7035-01-462-1957
NSN 6240-01-633-9357
NSN 6320-01-652-3806
NSN 5999-01-654-8498
NSN 5945-01-196-6030
NSN 5999-01-393-5620
NSN 5910-01-012-1831
NSN 2925-00-631-0548
NSN 5835-00-085-2287
NSN 5910-01-577-2255
NSN 5835-01-447-2544