Name: Graco 114830 Flat Washer
Brand: Graco
SKU: 114830
Price: 35.60 USD
Availability: InStock

Graco 114830 Flat Washer

$35.60

Available to Order

Part #: 114830

OEM flat washer from Graco — part # 114830 — used under bolts/nuts for secure fastening and load distribution.

Helps distribute load and protect surfaces under fasteners.
Ensures stable, leak-free fastening in pumps, fluid housings, and spray equipment.
Use when original washer is missing, damaged or worn out.

Genuine OEM Part Fast Shipping (Order by 1 PM CST) Easy Returns

Compatible Assemblies for the Graco 114830 Flat Washer

Any Graco spray-pump or fluid-handling assembly where the parts diagram lists 114830 – Washer, Flat (e.g. Monark-type airless spray pumps, fluid regulators, mounting brackets). ([Graco manual](#))
Bolt- and nut-based joints — such as fluid-fitting mounts, housing covers, pump body assemblies — needing load distribution and surface protection under fasteners.

Product Overview

The 114830 Flat Washer is a genuine OEM washer from Graco, intended to sit under bolt heads or nuts to distribute load, protect mounting surfaces and ensure secure, stable fastening. It helps prevent bolt-head or nut from digging into or damaging equipment housing or fittings, and ensures consistent tightness — important in high-pressure or vibration-prone equipment.

Key features include:

OEM-specified flat washer — correct dimensions and compatibility for Graco assemblies.
Load-distribution under bolt / nut — reduces risk of surface deformation or cracking under pressure/tightening.
Ensures secure, stable fastening — especially important where fluid pressure, vibration or mechanical stress exists (e.g. pumps, fittings, housings).

Why Use This Washer?

Using the OEM-specified washer (part number 114830) ensures that bolts or nuts have the correct bearing surface, load distribution and fit as designed by the manufacturer. Substituting with a generic or incorrect washer may result in improper load distribution — risking leaks, cracked housings, loose fittings or premature wear. OEM washer helps maintain long-term reliability and structural integrity of your Graco equipment.

Frequently Asked Questions

Replace when washer shows signs of wear, deformation, corrosion, or if you disassemble and reassemble the joint — especially if bolt/nut is reused, to ensure proper bearing and sealing.

While a generic flat washer might seem similar, OEM washer ensures correct diameter, thickness and material compatibility — which is important for maintaining sealing, structural integrity and avoiding damage over time. For best results, use the Graco-specified 114830 washer.