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 5835-01-362-1946
NSN 6240-01-462-6958
NSN 5998-01-339-4692
NSN 5935-01-089-7920
NSN 6240-01-081-4122
NSN 4140-01-131-9394
NSN 7035-01-420-5404
NSN 6645-01-011-6459
NSN 6610-00-823-9159
NSN 5920-01-181-3128
NSN 5835-01-321-7895
NSN 6650-01-132-2697