FITTING (P/N 40191-20) - New Surplus
P/N: 40191-20
Category: Structural Components
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 | 2 Available |
Product Description
The 40191-20 is a fluid-line fitting designed to join rigid tubing or hose assemblies in aircraft fuel, hydraulic, and pneumatic systems. This fitting features a 37° flare connection conforming to AN/MS/NAS standards for reliable leak-free seals at line terminations and unions. Installation requires approved aviation tube-fitting methods and proper torque practices per FAA AC 43.13-1B guidelines.
Commonly manufactured from aluminum or steel, the fitting withstands system pressures and environmental conditions in general aviation and commercial aircraft.
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 FITTING (P/N 40191-20)?
The 40191-20 is a fluid-line fitting designed to join rigid tubing or hose assemblies in aircraft fuel, hydraulic, and pneumatic systems. This fitting features a 37° flare connection conforming to AN/MS/NAS standards for reliable leak-free seals at line terminations and unions.
Is the 40191-20 a PMA or OEM part?
The FITTING may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.
Does the 40191-20 include installation hardware?
Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the FITTING. We stock related hardware and can help identify companion parts.
Can the 40191-20 be shipped internationally?
Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 40191-20.
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