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 5935-01-467-2660
NSN 7035-00-834-2090
NSN 5910-01-161-9307
NSN 6105-01-023-2773
NSN 5835-01-075-8473
NSN 5915-01-063-8001
NSN 5996-00-123-2198
NSN 6650-01-555-3527
NSN 5930-01-295-6464
NSN 6220-01-156-6494
NSN 5945-01-294-4114
NSN 5920-01-058-4961