WASHER (P/N ms35333-44) - New Surplus

The MS35333-44 is an internal-tooth lock washer designed for 1/2-inch aerospace fasteners. This steel washer features sharp internal teeth that bite into the fastener head and mating surface, preventing bolt loosening under vibration and flight loads. Conforms to NASM35333 specifications for precise sizing and performance.

Install the washer directly under the bolt head or nut before tightening. Commonly used in aircraft structural assemblies, control systems, and engine installations where vibration resistance is critical. Verify correct size in the aircraft Illustrated Parts Catalog before installation.

What is the WASHER (P/N ms35333-44)?

The MS35333-44 is an internal-tooth lock washer designed for 1/2-inch aerospace fasteners. This steel washer features sharp internal teeth that bite into the fastener head and mating surface, preventing bolt loosening under vibration and flight loads.

Does the ms35333-44 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 ms35333-44 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 ms35333-44.

Can I order the ms35333-44 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.