Linear 2400-203, Washer 1/2 Spring
The Linear 2400-203 is an OEM spare part for Linear HSLG slide gate operator, Linear SLC, Linear SLR. This split lock washer measures 1/2 in nominal bore (ID approx 0.509 in, OD approx 0.893 in, thickness approx 0.125 in) and is made of hardened medium-carbon steel, zinc or plain finish. It installs by placed under nut or bolt head on 1/2 in fastener assembly. Using genuine Linear replacement hardware ensures proper fit and reliable operation of your gate operator.
Key Features
- 1/2 in nominal size split (helical) lock washer
- Prevents fastener loosening under vibration
- Conforms to ANSI/ASME B18.21.1 dimensional standards
- Medium-carbon steel with hardened finish
- Compatible with 1/2 in hex head cap screws and bolts
- OEM Linear spare part
Compatibility Guide
- Linear HSLG slide gate operator
- Linear SLC
- Linear SLR
- Linear SLD
- OSCO gate operators
| Feature | Specification |
|---|
| Model | Linear 2400-203 |
| Item Type | Split Lock Washer |
| Materials | Hardened medium-carbon steel, zinc or plain finish |
| Dimensions | 1/2 in nominal bore (ID approx 0.509 in, OD approx 0.893 in, thickness approx 0.125 in) |
| Mounting | Placed under nut or bolt head on 1/2 in fastener assembly |
| Alternate Part Numbers | 2400-203, LINEAR-2400-203, OSCO-2400-203 |
Frequently Asked Questions
Q: What type of washer is the Linear 2400-203?
A: It is a 1/2 inch nominal split (helical spring) lock washer used to prevent bolt and nut loosening in vibration-prone gate operator assemblies.
Q: How does the 2400-203 spring washer prevent fastener loosening?
A: The split lock washer applies spring tension against the nut and mating surface, resisting loosening caused by vibration and dynamic loads during gate operation.
Q: Where is the 2400-203 spring washer used in a gate operator?
A: It is used on 1/2 inch fasteners throughout the structural and mechanical assembly of Linear gate operators wherever anti-vibration locking is required.
Q: Which Linear gate operators use the 2400-203 spring washer?
A: It is compatible with Linear HSLG, SLC, SLR, SLD, and related OSCO gate operator product families.
Q: Can a standard off-the-shelf split lock washer replace the 2400-203?
A: Yes, any standard 1/2 inch split lock washer meeting the same dimensional specifications (ANSI/ASME B18.21.1) can be used as a substitute.
