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 6105-00-797-6258
NSN 5985-00-941-7039
NSN 5920-01-558-7169
NSN 5905-01-616-1713
NSN 6620-01-478-2485
NSN 5835-00-059-5854
NSN 6220-00-250-6900
NSN 5910-01-127-7340
NSN 6145-01-524-9923
NSN 4140-01-038-4470
NSN 5985-01-341-9752
NSN 5925-01-480-0730