SLEEVE (P/N S1205-856) - New Surplus
P/N: S1205-856
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 | 1 Available |
Product Description
The S1205-856 is a steel or aluminum sleeve that reinforces 37° flared tube connections in aircraft fluid systems. It sits behind the coupling nut, backing the flare and distributing clamp load across the tubing to prevent deformation. Used in fuel, hydraulic, and oil line assemblies following AN/MS standards (such as AN819/MS20819 with AN818 nuts).
Installation requires proper positioning before nut torque per AC 43.13-1B and aircraft maintenance documentation. Essential for maintaining leak-free, pressure-tight connections in general aviation and commercial aircraft plumbing.
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 SLEEVE (P/N S1205-856)?
The S1205-856 is a steel or aluminum sleeve that reinforces 37° flared tube connections in aircraft fluid systems. It sits behind the coupling nut, backing the flare and distributing clamp load across the tubing to prevent deformation.
Does the S1205-856 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 S1205-856 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 S1205-856.
Can I order the S1205-856 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.