WASHER (P/N ms35338-143) - New Surplus
P/N: ms35338-143
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 |
|---|---|
| New Surplus | 35 Available |
Product Description
The MS35338-143 is a steel helical split lock washer conforming to NASM35338 (formerly MS35338) regular series specifications. This washer provides spring tension under fastener heads to maintain preload and prevent backing off due to vibration. Commonly installed under screw heads on aircraft panels, brackets, and structural assemblies subject to continuous vibration and movement.
The split design creates a spring action that resists loosening during flight operations and maintenance cycles. Installation follows applicable aircraft maintenance manuals and NASM35338 or AN935 equivalent standards for proper torque and preload.
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 WASHER (P/N ms35338-143)?
The MS35338-143 is a steel helical split lock washer conforming to NASM35338 (formerly MS35338) regular series specifications. This washer provides spring tension under fastener heads to maintain preload and prevent backing off due to vibration.
Does the ms35338-143 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The 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 ms35338-143 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 ms35338-143.
Can I order the ms35338-143 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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