

The Graco 122339 Washer Belleville is an OEM spring washer that provides preload, tension retention, and vibration resistance in compatible Graco assemblies.
The Graco 122339 Washer Belleville is a genuine OEM Belleville (spring) washer used in assemblies where spring tension or vibration resistance is needed. Its conical shape provides strong spring force and helps retain assembly tension.
| Part Number | 122339 |
|---|---|
| Type | Belleville Spring Washer |
| Function | Load support / locking / vibration resistance |