SLEEVE (P/N m605) - New Surplus

The m605 is a sleeve for aircraft tube assemblies in flared fitting systems. It distributes clamping load around the 37° flare connection when installed with matching flare nuts (AN818/AN819/MS20819). Used primarily in fuel line connections and other fluid system tubing.

Install the sleeve over the tube before attaching the flare nut and fitting to the component. Follow aircraft maintenance manual specifications and FAA AC 43.13-1B guidance for proper assembly and torque values to ensure leak-free connections.

What is the SLEEVE (P/N m605)?

The m605 is a sleeve for aircraft tube assemblies in flared fitting systems. It distributes clamping load around the 37° flare connection when installed with matching flare nuts (AN818/AN819/MS20819).

Does the m605 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The SLEEVE 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 m605 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 m605.

Can I order the m605 in custom quantities?

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