WSHR FLT .31 .38 .88 .083 (Hyster HY1537987)

A worn flat washer can allow fastener loosening under vibration, leading to component misalignment or detachment. The Hyster catalog reference HY1537987 identifies this aftermarket replacement part. This washer provides a bearing surface for a fastener head or nut. Its flat profile distributes clamping load evenly across the mating surface. A missing or undersized washer may cause galling or embedment into softer materials. Verify the serial number or application, then call (562) 693-7748. This part is a general-purpose flat washer with a 0.31-inch inside diameter, 0.38-inch outside diameter, and 0.083-inch thickness.

Part number variants: HY1537987, hy1537987