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 5996-00-803-9984
NSN 5945-01-254-8411
NSN 5965-01-526-6131
NSN 4140-00-162-0859
NSN 5920-00-486-8822
NSN 5975-01-469-0607
NSN 5915-00-959-2140
NSN 6150-00-058-8669
NSN 6150-01-508-5520
NSN 2925-01-134-9175
NSN 5990-01-633-9503
NSN 6620-01-201-1327