UNION (P/N ms21900-6s) - New Surplus
P/N: ms21900-6s
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 MS21900-6S is a tube union adapter conforming to SAE AS21900 aerospace fitting standards. This component joins a flareless tube to a 37° flared connection, featuring a center hex for wrench engagement. Constructed from aluminum alloy with precision machining for leak-free seals.
Used in aircraft hydraulic circuits to interface rigid tubing with flared system components. Installation requires proper torque application and appropriate ferrules per 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 UNION (P/N ms21900-6s)?
The MS21900-6S is a tube union adapter conforming to SAE AS21900 aerospace fitting standards. This component joins a flareless tube to a 37° flared connection, featuring a center hex for wrench engagement.
Does the ms21900-6s meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The UNION 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 ms21900-6s 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 ms21900-6s.
Can I order the ms21900-6s in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The UNION is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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