Piston ring moly reinf.W.S.S.Speczz-53; anti rotation pin and expander passivate per mil-s-5002; anti rotationpin heat treatment annealed; expander ring heat treatment condc
Two or more complete ring, piston grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.
Classification: Parts for spark-ignition internal combustion piston engines, nesoi
NSN 5920-01-539-2123
NSN 5895-01-388-9325
NSN 6105-00-900-4143
NSN 6620-01-006-4899
NSN 6685-00-319-8882
NSN 5965-01-435-6644
NSN 6650-00-111-3399
NSN 6220-00-476-0578
NSN 5985-01-099-4755
NSN 5985-01-119-7401
NSN 5960-00-900-6705
NSN 5915-01-633-5058