HOSE (P/N 628555-4) - New Surplus
P/N: 628555-4
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 | 2 Available |
Product Description
The 628555-4 is an aerospace hose assembly for transferring hydraulic fluid and pneumatic air in aircraft systems. This flexible tubing conforms to SAE AS1339 or MIL-DTL-8794 standards depending on system requirements and pressure ratings. Commonly installed in hydraulic lines throughout the airframe for landing gear, flight control, and brake system operation.
Installation requires proper support clamps, minimum bend radius compliance, and freedom from twisting to prevent kinking and pressure loss. Follow aircraft maintenance manual specifications and AC 43.13-1B guidance for routing and secure attachment.
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 HOSE (P/N 628555-4)?
The 628555-4 is an aerospace hose assembly for transferring hydraulic fluid and pneumatic air in aircraft systems. This flexible tubing conforms to SAE AS1339 or MIL-DTL-8794 standards depending on system requirements and pressure ratings.
What hydraulic fluid type is the 628555-4 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 HOSE against your aircraft maintenance manual for fluid compatibility.
Does the 628555-4 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The HOSE 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.
Related Hoses & Tubing
- HOSE – P/N nas1376a08cf108
- LINE PRIMR – P/N 1400106-191
- TUBE ASSEMBLY – P/N 651-5-635-139
- TUBE AY – P/N 5100109-53
- TUBE – P/N as2809-5-080
- TUBE – P/N 4068t09p01
- TUBE ASSY-STATIC PRESSURE – P/N 390-324012-0009
- TUBE – P/N 25-8sf-53
- HOSE – P/N 37015-0140
- CONTROL TUBE ASSY – P/N 915031-000
- LINE – P/N 20-3940-e003701
- HOSE AY – P/N ae3660121e0310