WASHER (P/N 406-040-327-101) - New Surplus, New

The 406-040-327-101 is a flat washer designed to distribute fastener loads and protect aircraft structural surfaces. This steel washer installs under bolt heads or nuts in airframe brackets and assembly joints, preventing fasteners from pulling through aluminum and composite materials. Cross-referenced to Bell Textron (CAGE 97499) under NSN 5310-01-184-1755 for OH-58D applications.

Install with fastener size and torque per FAA AC 43.13-1B guidance. Verify correct washer size and fastener pairing in the aircraft Illustrated Parts Catalog before installation.

What is the WASHER (P/N 406-040-327-101)?

The 406-040-327-101 is a flat washer designed to distribute fastener loads and protect aircraft structural surfaces. This steel washer installs under bolt heads or nuts in airframe brackets and assembly joints, preventing fasteners from pulling through aluminum and composite materials.

Does the 406-040-327-101 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 406-040-327-101 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 406-040-327-101.

Can I order the 406-040-327-101 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER is available in: New Surplus, New. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.