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 5999-01-507-7380
NSN 6685-00-549-9784
NSN 5905-01-435-4531
NSN 5915-01-515-8454
NSN 6645-01-633-1852
NSN 6150-01-359-2637
NSN 5990-00-150-6979
NSN 6130-01-332-7818
NSN 6650-01-379-6645
NSN 5835-00-912-5656
NSN 7035-01-469-0109
NSN 5935-01-197-2190