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 5910-01-112-0835
NSN 7035-00-445-9657
NSN 7035-01-423-1755
NSN 5930-01-445-7962
NSN 5975-01-042-3439
NSN 5935-01-599-9958
NSN 6220-00-510-7899
NSN 5835-01-504-0837
NSN 5990-00-179-2576
NSN 5835-00-794-7500
NSN 5985-00-115-0673
NSN 7035-01-199-6915