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 5975-00-606-8604
NSN 5999-01-408-5979
NSN 5855-01-432-0524
NSN 5990-00-965-0495
NSN 5895-01-117-7108
NSN 6150-01-235-9346
NSN 6620-00-676-0872
NSN 6220-01-455-8942
NSN 5999-01-393-1480
NSN 6220-00-112-2182
NSN 5905-01-121-0318
NSN 5996-01-368-2906