CAP,TUBE (P/N an929-4d) - New Surplus
P/N: an929-4d
Category: Hoses & Tubing
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 AN929-4D is a flared-tube cap designed to seal 37° AN fittings on aircraft fluid lines. This precision cap prevents leakage and contamination during service, storage, or maintenance downtime. Commonly used on 1/4-inch hydraulic, fuel, and pneumatic ports, it conforms to AN929/SAE AS4841 specifications for reliable pressure-tight closure.
Installation requires torquing per the applicable aircraft maintenance manual or component manufacturer specifications to ensure proper sealing without over-tightening the fitting.
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 CAP,TUBE (P/N an929-4d)?
The AN929-4D is a flared-tube cap designed to seal 37° AN fittings on aircraft fluid lines. This precision cap prevents leakage and contamination during service, storage, or maintenance downtime.
What hydraulic fluid type is the an929-4d compatible with?
Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the CAP,TUBE against your aircraft maintenance manual for fluid compatibility.
Does the an929-4d come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The CAP,TUBE is available in: New Surplus. Contact us for test documentation on your selected condition.
What is the turnaround time for hydraulic component orders?
In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.
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