Part 13482 is a replacement jam nut used in various assembly points on compatible spray equipment. This thin nut locks against another nut or component to prevent loosening from vibration. When the original nut becomes stripped, corroded, or damaged, replacement restores proper fastening integrity.
| Part Number | 13482 |
|---|---|
| Part Description | Jam Nut |
| Brand | Universal |
| Condition | New |
The 13482 jam nut is a replacement fastener used in various assembly points on compatible spray equipment. A jam nut is a thin nut, typically half the thickness of a standard nut, designed to be tightened against another nut or a component to lock it in place. This locking action prevents the primary fastener from loosening due to vibration, a common issue in spray equipment with engines, pumps, and moving parts. Jam nuts are used in applications such as securing adjustment mechanisms, locking bearing retainers, and locking threaded components in position. A stripped, corroded, or damaged jam nut can compromise the locking function, allowing components to shift, loosen, or vibrate, leading to improper operation or equipment damage. This replacement nut is manufactured to exact thread specifications for proper fit. The material provides adequate strength and corrosion resistance for its intended applications. Installation requires proper torque and, in some cases, a second wrench to hold the mating component. Regular inspection helps identify nuts that need replacement.
| Locking action | Prevents primary nut from loosening |
|---|---|
| Position retention | Maintains adjustment or component position |
| Vibration resistance | Secures assemblies against vibration |
| Stripped threads | Nut will not tighten or hold |
|---|---|
| Corrosion damage | Rust has weakened nut |
| Deformed shape | Nut distorted, cannot lock properly |
| Missing nut | Nut lost during operation |
This jam nut fits many spray equipment models requiring a replacement locking nut. However, it is critically important to note the following exclusions:
| Incompatible Models | Reason |
|---|---|
| SprayTech Airless EP2300 SE SprayTech Airless EP2300 SprayTech Airless EP2400 |
Thread size and pitch differ from this nut's specifications |
For all other models, verify nut fitment using your equipment's parts diagram before ordering.
When replacing jam nuts, inspect these associated components to ensure proper fastening.
Check threads for damage; replace if worn.
Inspect component threads for damage.
Replace if used in assembly and worn.
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