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 6650-00-864-2942
NSN 5950-00-633-2310
NSN 6220-00-737-8160
NSN 6240-01-315-5216
NSN 4140-01-511-0286
NSN 6620-00-973-7946
NSN 5990-01-363-3370
NSN 5920-01-076-4634
NSN 5910-00-134-0776
NSN 5920-01-075-5714
NSN 5915-01-473-0356
NSN 5999-00-763-4419