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 5915-01-097-2300
NSN 6150-01-043-1751
NSN 6145-01-351-8706
NSN 6130-01-142-2436
NSN 6320-01-056-1164
NSN 5985-00-984-8760
NSN 5920-01-264-7797
NSN 6620-01-352-5640
NSN 5930-01-031-7929
NSN 6320-01-029-4220
NSN 5895-01-441-2247
NSN 5996-00-089-9083