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 6105-00-631-3009
NSN 5920-01-184-7530
NSN 6135-01-355-8917
NSN 6150-01-303-5852
NSN 5835-01-628-1748
NSN 5998-00-155-8531
NSN 6135-01-251-7054
NSN 6105-00-898-5072
NSN 6685-01-621-6622
NSN 5910-01-613-0010
NSN 5996-00-245-6273
NSN 5905-00-379-4658