TUBE ASSY (P/N ms21921) - New Surplus
P/N: ms21921
Category: Tubes & Pipes
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 | 15 Available |
Product Description
The MS21921 is a Military Standard tube coupling nut designed for flareless tube fittings in aircraft fluid systems. This steel or aluminum component secures the sleeve and fitting body on fuel, hydraulic, and pneumatic lines. The nut threads onto the fitting body to create a leak-free connection when paired with compatible flareless sleeves.
Installation requires matching the correct dash-size components and torquing to maintenance manual specifications. Verify part compatibility with your aircraft's Illustrated Parts Catalog before installation.
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 TUBE ASSY (P/N ms21921)?
The MS21921 is a Military Standard tube coupling nut designed for flareless tube fittings in aircraft fluid systems. This steel or aluminum component secures the sleeve and fitting body on fuel, hydraulic, and pneumatic lines.
What conditions is the ms21921 available in?
The ms21921 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the ms21921?
The ms21921 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the ms21921?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.
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