

Flat 18-8 stainless steel washer engineered to provide secure load distribution and reliable fastening in compatible Graco SaniForce ram assemblies.
| Compatible Equipment | Application |
|---|---|
| Graco SaniForce Ram Packages | Used in ram frame tie rod assemblies requiring OEM part 512743. |
| Graco SaniForce Piston Pump Ram Packages (5:1, 6:1 & 12:1) | Provides proper load distribution beneath the fastening nut. |
| Graco SaniForce Diaphragm Pump Ram Packages (2150 & 3150) | Supports secure assembly of stainless-steel ram components. |
| Graco Ram Kits 24G859 & 24G861 | Installed within the stainless-steel ram frame assembly. |
The Graco 512743 Washer, Flat, 18-8 SST is a genuine OEM stainless-steel flat washer designed to evenly distribute clamping force between a fastener and the mounting surface. Manufactured from durable 18-8 stainless steel, it helps reduce surface damage, improves fastening stability, and contributes to long-term reliability in demanding industrial environments.
As part of Graco's original equipment hardware, this washer is engineered to maintain proper spacing and support secure fastening within SaniForce ram assemblies. Using the correct OEM washer helps preserve equipment integrity and ensures consistent fit during maintenance or component replacement.
The Graco 512743 flat washer is commonly used during maintenance, repair, or assembly of SaniForce ram systems. Positioned beneath a nut or bolt head, it improves load distribution while helping maintain secure fastening of structural components within the ram assembly.