Hirobo HI2506026 Flat Washer 14 x 18.5 x 0.5T (2 pcs) for fine-tuning helicopter assemblies  [HI2506026]

Flat shim washer for rotor and frame parts

This Hirobo flat washer HI2506026 serves as a thin spacing shim for helicopter general parts where precise clearance adjustments are needed. Provided as a pair, these washers make it easier to dial in repeatable spacing during setup and after maintenance.

Tuning use: install these thin washers to change linkage geometry or to remove tiny slop in control assemblies; the 14 x 18.5 x 0.5T dimension tells you the inner, outer and shim thickness for accurate tweaks rather than heavy support roles.

Practical fitting: place the washer over the appropriate bolt or shaft until it seats, check alignment of the mating parts and tighten to the recommended torque. If stacking, add the thicknesses and confirm there is no adverse preload on bearings or linkages before flight testing.