ELBOW, FLARELESS TUBE, 90 DEG (P/N ms21904j4) - Serviceable, New Surplus
P/N: ms21904j4
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 |
|---|---|
| Serviceable | 3 Available |
| New Surplus | 2 Available |
Product Description
The MS21904J4 is a 90-degree flareless tube elbow with UNJF Class 3A external threads and a 12° seat angle. Constructed from steel, this fitting maintains leak-tight connections in aircraft hydraulic and fluid line systems. The flareless design eliminates flaring operations while providing reliable directional changes in confined spaces.
Install per applicable MS/AS fitting standards and aircraft maintenance manual torque specifications. Commonly used in compact hydraulic runs where space constraints require 90-degree 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, FLARELESS TUBE, 90 DEG (P/N ms21904j4)?
The MS21904J4 is a 90-degree flareless tube elbow with UNJF Class 3A external threads and a 12° seat angle. Constructed from steel, this fitting maintains leak-tight connections in aircraft hydraulic and fluid line systems.
Does the ms21904j4 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The ELBOW, FLARELESS TUBE, 90 DEG 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 ms21904j4 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 ms21904j4.
Can I order the ms21904j4 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The ELBOW, FLARELESS TUBE, 90 DEG is available in: Serviceable, New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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