LOCK WASHER (P/N ca250-7-1) - Serviceable
P/N: ca250-7-1
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| Serviceable | 9 Available |
Product Description
The ca250-7-1 is a steel lock washer designed to maintain fastener preload and resist loosening under vibration in aerospace assemblies. This component follows MS35338 (split) or MS35333 (internal tooth) specifications common to aviation hardware standards. Install under a machine screw with a plain washer positioned between the lock washer and structure to distribute load and prevent surface damage.
Suitable for non-primary structural applications where vibration resistance is required. Installation should follow FAA AC 43.13-1B acceptable methods and practices for aircraft maintenance.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the LOCK WASHER (P/N ca250-7-1)?
The ca250-7-1 is a steel lock washer designed to maintain fastener preload and resist loosening under vibration in aerospace assemblies. This component follows MS35338 (split) or MS35333 (internal tooth) specifications common to aviation hardware standards.
Does the ca250-7-1 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The LOCK WASHER conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the ca250-7-1 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the ca250-7-1.
Can I order the ca250-7-1 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The LOCK WASHER is available in: Serviceable. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.