C95520 Nickel Aluminum Bronze (AMS 4881)
AMS 4881
C95520 / AMS 4881 is one of the most popular landing gear bushing materials specified today along with C63000 material. This continuous / centrifugal cast alloy is heat treated and exhibits high mechanical strength which meets the properties of C63000 (AMS 4640). In many cases C95520 (AMS 4881) can be substituted for C63000 with the advantage of this material being available in hollow bar, which provides economic cost savings for you, the customer.

Pipe
SOLID BAR | 1/2" - 12" diameter |
HOLLOW BAR (Continuous Cast) | thru 10" diameter |
Typical Uses for C95520 Nickel Aluminum Bronze
- Aerospace: Landing Gear Bushings & Bearings, Valve Guides, Stems, Seats
- Industrial: Corrosion Resistant Parts, Wear Rings, Machine Tool Parts, Piston Guides, Worm Wheels, Hot Mill Gurdes
- Marine: Propeller Hubs, Wear Rings, Hardware, Worm Gears, Shafts, Sleeves
Our Services

Aviva Metals Houston warehouse operation is a AS9120B, and AS9100D in our Ohio foundry, based on ISO 9001:2015. We are now also offering our complete range of brass, bronze and copper alloys in precision machined or milled parts, in full accordance with your drawings. Aviva Metals creates custom precision bearings and bushings, flanges, washers, double flange bearings, full half bearings, spacers and special machined parts that can be shipped on a global basis and in full accordance with most international standards.