SLEEVE (P/N m1453) - New Surplus

The m1453 is a sleeve for 37° flared aircraft fluid-line fittings. It installs behind the flare to distribute load and support the connection when mated with an AN818 tube nut. Comparable to AN819/MS20819 sleeves, this component is essential in fuel and hydraulic system joints.

Position the sleeve over the tubing before installing the flare nut, then tighten according to aircraft maintenance manual specifications. Proper installation prevents stress concentration at the fitting interface and maintains system integrity under pressure cycling.

What is the SLEEVE (P/N m1453)?

The m1453 is a sleeve for 37° flared aircraft fluid-line fittings. It installs behind the flare to distribute load and support the connection when mated with an AN818 tube nut.

Does the m1453 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 m1453 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 m1453.

Can I order the m1453 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.