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 6320-01-261-5983
NSN 4140-00-529-7463
NSN 5930-01-145-5524
NSN 5905-01-274-6979
NSN 6105-00-957-2849
NSN 5945-01-412-5120
NSN 5999-01-659-2855
NSN 5910-00-163-7283
NSN 5935-00-923-1391
NSN 6620-00-841-0346
NSN 5990-01-186-8310
NSN 5945-01-156-0242