GRACO Plain Washer - (SKU: 171163)The GRACO 171163 is a plain washer, which is a flat, circular disk with a hole in the center designed to fit over a bolt or screw. It is typically used within GRACO equipment to distribute load, prevent loosening, or provide a smooth bearing surface. The material is not specified in available sources. Key Features: Plain washer Flat, circular disk with central hole Simple, reliable design for load distribution and fastening security Applications: Used

If this is a GRACO part

Fume extractor

Using genuine GRACO parts like the 186479 SPACER ensures compatibility

fluoroelastomer (FKM) balls

and inventory management

Keep area around valve assembly clean to prevent debris accumulation

Designed for integration with GRACO drum unloader and material handling systems

Follow manufacturer guidelines for proper alignment and seating of the toggle pin

Monitor for wear on diaphragm and seats

Designed for GRACO equipment requiring FKM O-rings

Engineered for compatibility with GRACO GrindLazer systems

Align the cover with the front control panel and snap into place