Hirobo HI2506025 Flat Washer 8 x 15.5 x 1.6, flat washer for helicopter general parts  [HI2506025]

Flat washer for helicopter parts

This is an RC-scale flat washer supplied under the Hirobo part number HI2506025 and identified in product listings as 8 x 15.5 x 1.6. It is intended as a general-purpose hardware item in helicopter spare-part inventories, used where thin spacing and a flat bearing surface are required in small assemblies.

In practice the washer acts as a spacer and load spreader between fastener heads and mating components, helping to stabilise preload and reduce wear on softer materials. Keep this part with your routine maintenance spares for small repair jobs and minor rebuilds where exact-fit washers are needed.

Installation notes: confirm the washer outer and inner diameters match the bolt and seat geometry before reuse, fit flat against the mating surface, and replace if any bending or corrosion is visible. This description is limited to its RC helicopter role and does not imply suitability for non-model use.