ELBOW (P/N MS51521B4) - New Surplus
P/N: MS51521B4
Category: Fittings & Adapters
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 MS51521B4 is a 90-degree swivel tube elbow designed for 37-degree flared fittings in aircraft hydraulic systems. This compact elbow enables directional changes in rigid tubing runs while maintaining sealed connections through matched flared tube sleeves and nuts. Built to MS51521 specifications, it provides serviceable connections for MRO maintenance and repairs.
Install per applicable maintenance manual procedures, ensuring proper torque and alignment of the 37-degree flare interface. Commonly used in general aviation and commercial aircraft hydraulic line routing.
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 ELBOW (P/N MS51521B4)?
The MS51521B4 is a 90-degree swivel tube elbow designed for 37-degree flared fittings in aircraft hydraulic systems. This compact elbow enables directional changes in rigid tubing runs while maintaining sealed connections through matched flared tube sleeves and nuts.
Does the MS51521B4 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The ELBOW 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 MS51521B4 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 MS51521B4.
Can I order the MS51521B4 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The ELBOW is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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