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 5935-01-654-5698
NSN 5950-00-272-9398
NSN 5935-01-449-7527
NSN 5935-01-624-8777
NSN 6110-01-497-3250
NSN 5835-01-442-6482
NSN 5975-00-452-1197
NSN 5925-01-433-2946
NSN 6105-00-066-2311
NSN 5996-01-113-0377
NSN 6650-01-348-8792
NSN 6110-01-459-5480