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 6240-01-421-4025
NSN 5910-01-630-9206
NSN 5915-01-629-4204
NSN 7035-01-421-4446
NSN 6240-01-214-4805
NSN 6130-01-594-4550
NSN 5910-01-139-1566
NSN 4140-01-579-2773
NSN 5965-01-294-7522
NSN 5835-01-075-9884
NSN 5835-00-764-4388
NSN 5935-00-297-2472