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REDUCER, EXT THREAD (P/N MS21916-10-4J) - New

P/N: MS21916-10-4J

Category: Fittings & Adapters

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In Stock (1 available)
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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 1 Available

Product Description

The MS21916-10-4J is a reducer with external boss threads designed for flareless tube connections in aircraft hydraulic systems. This corrosion-resistant steel component transitions between different thread sizes, allowing incompatible ports to connect within hydraulic manifolds and assemblies. Installation requires the specified gasket or packing, with torque applied per AS21916 standards and aircraft maintenance manual requirements.

Verify compatibility with your aircraft's Illustrated Parts Catalog before use.

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 REDUCER, EXT THREAD (P/N MS21916-10-4J)?

The MS21916-10-4J is a reducer with external boss threads designed for flareless tube connections in aircraft hydraulic systems. This corrosion-resistant steel component transitions between different thread sizes, allowing incompatible ports to connect within hydraulic manifolds and assemblies.

Does the MS21916-10-4J meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The REDUCER, EXT THREAD 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 MS21916-10-4J 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 MS21916-10-4J.

Can I order the MS21916-10-4J in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The REDUCER, EXT THREAD is available in: New. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.

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