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 5915-01-288-4154
NSN 5835-00-498-8189
NSN 5925-00-987-5524
NSN 5990-00-087-6177
NSN 6620-00-658-6588
NSN 6150-01-289-5090
NSN 5990-00-812-7608
NSN 5895-01-013-3855
NSN 5915-01-359-5844
NSN 6610-00-783-8786
NSN 5925-01-511-2811
NSN 6150-01-568-0279