SLEEVE, COUPLING (P/N an819-6d) - New Surplus
P/N: an819-6d
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 | 16 Available |
Product Description
The AN819-6D is a coupling sleeve for 37° flared tube assemblies in aircraft fluid systems. This aluminum sleeve supports the flare and provides a bearing surface for the mating AN818 flare nut. Conforms to MS20819/AS5176 specifications for dimensional accuracy and material properties.
Used in fuel system rigid-line connections where the sleeve, nut, and fitting work together to create leak-free sealed joints. Install with the matching AN818 nut, verifying tube size and flare conformity per aircraft maintenance manual specifications.
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, COUPLING (P/N an819-6d)?
The AN819-6D is a coupling sleeve for 37° flared tube assemblies in aircraft fluid systems. This aluminum sleeve supports the flare and provides a bearing surface for the mating AN818 flare nut.
Does the an819-6d meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SLEEVE, COUPLING 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 an819-6d 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 an819-6d.
Can I order the an819-6d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SLEEVE, COUPLING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
Related Fasteners & Hardware
- NUTPLATE, MAGNETIC INSPECTED,SELF- – P/N 130909n33
- SCREW – P/N pe21101-3-2cp
- CLIP – P/N 143A9175Y1
- BOLT – P/N dhs1421-14d
- BOLT – P/N nm-0000-0019401
- SLEEVE – P/N csp358-1
- CLIP – P/N sl5140-15
- RETAINER ASSY – P/N 894533-4
- SLEEVE – P/N 25y1295
- WASHER – P/N 35-47100-1001
- NUT – P/N 626140
- BOLT,7/16-212 POINT – P/N a-1372