Precision Test Specimens to Meet ASTM Standards, AMS Specifications, and More
Aerospace Machined Parts Built for Compliance, Performance, and Speed
Whether you're testing for embrittlement, fatigue, adhesion, or plating quality—our specimens are engineered to deliver consistent results across critical applications.
Our test specimens are trusted by leading aerospace manufacturers and suppliers worldwide to validate plating, coating, and material performance. We specialize in precision machining to tight tolerances, ensuring every part is ready for critical testing upon arrival. With deep inventory and full compliance to industry specifications, we help keep your testing programs on track and your production lines moving.
Precision-Machined Specimens Ready for Critical Testing
Test Specimens by Specification and Standard
ASTM Standards
- ASTM F519
- Type 1A1, 1A2, 1C (Bend), 1D (C-Ring), 1E, 2A
- Used for hydrogen embrittlement testing and plating process validation
- ASTM E8
- Tensile specimens for evaluating yield strength, tensile strength, and elongation
- ASTM E466 / E606
- Fatigue and strain-controlled fatigue test specimens
- ASTM E1940
- Thermomechanical fatigue (TMF) test specimens
Boeing Specifications
- BAC 5144
- Adhesion bars (300M, 4340, 15-5, Al-Ni-Bronze) for plating and coating adhesion testing
- BAC 5709
- Chisel specimens for cadmium plating embrittlement testing
- BAC 5804
- Flat sheet specimens for adhesion and corrosion testing of coated panels
- BAC 5701
- Miscellaneous test coupons for Boeing plating and coating evaluations
AMS Specifications
- AMS-QQ-P-416 / AMS-QQ-N-290 / AMS-QQ-C-320
- Legacy and current test specimens for cadmium, nickel, and chrome plating evaluation
- AMS 2460
- Chrome-plated parts testing
- AMS 2438 / AMS 2404
- Electroless nickel coating evaluation specimens
Bombardier Specifications
- BLS 9284, BLS 9310, BLS 9373, BLS 9502, BLS 9532, BLS 9530, BLS 9533, BLS 9571, BLS 9620, BLS 9520, BLS 9521, BLS 9500, BLS 9370
- Test specimens manufactured to Bombardier Laboratory Specifications for plating and coating verification
Military & Other Standards
- MIL-A-8625F / MIL-STD-870 / MIL-DTL-16232
- Anodize and phosphate coating test specimens
- EN 6072 / EN 2832
- European standard test specimens for aerospace plating & fatigue testing
- A2LS 9310
- Airbus specification parts
- EN 2832
- European standard for hydrogen embrittlement evaluation in steels
Fixturing & Specialty Items
- ASTM F519 Fixturing
- Notch tensile fixtures, bend test jigs, and C-ring stress tools
- Custom Specimens
- Custom geometries and materials available upon request for R&D, qualification, or unique specification needs
Test with Confidence Across a Range of Specifications
Plating/Coating:
Electroless Nickel (EN)
Use Case:
Uniform coating for fuel and hydraulic system parts with complex geometry
Specification(s):
AMS 2404, ASTM B733
Zinc-Nickel (Zn-Ni)
Use Case:
Corrosion protection for high-strength steels in landing gear, actuators, structural hardware
Specification(s):
AMS 2417, ASTM B841
Zinc-Nickel (Zn-Ni)
Use Case:
Corrosion protection for high-strength steels in landing gear, actuators, structural hardware
Specification(s):
AMS 2417, ASTM B841
Zinc-Nickel (Zn-Ni)
Use Case:
Corrosion protection for high-strength steels in landing gear, actuators, structural hardware
Specification(s):
AMS 2417, ASTM B841
Silver (Ag)
Use Case:
Electrical contacts, anti-galling for fasteners
Specification(s):
AMS 2410, AMS 2411, AMS 2412
Silver (Ag)
Use Case:
Electrical contacts, anti-galling for fasteners
Specification(s):
AMS 2410, AMS 2411, AMS 2412
Silver (Ag)
Use Case:
Electrical contacts, anti-galling for fasteners
Specification(s):
AMS 2410, AMS 2411, AMS 2412
Silver (Ag)
Use Case:
Electrical contacts, anti-galling for fasteners
Specification(s):
AMS 2410, AMS 2411, AMS 2412
Silver (Ag)
Use Case:
Electrical contacts, anti-galling for fasteners
Specification(s):
AMS 2410, AMS 2411, AMS 2412
Silver (Ag)
Use Case:
Electrical contacts, anti-galling for fasteners
Specification(s):
AMS 2410, AMS 2411, AMS 2412
Why Aerospace Leaders Rely on Us
Over 40 Years Supporting Aerospace Testing Programs
With over 40 years supporting critical aerospace and defense programs, we understand the standards, the stakes, and what’s at risk when test specimens don’t deliver.
Trusted Across the OEM Supply Chain
Our specimens are used by every major OEM and their approved suppliers to meet qualification, production, and sustainment requirements.
Fully Compliant and Test-Ready
We machine to tight tolerances, meet all dimensional and material requirements, and deliver specimens that are immediately ready for testing—no prep required.
Rapid Lead Times from Stocked Inventory
We maintain large quantities of common specimen types, enabling us to ship many orders within 3 business days to keep your programs moving.
100% Inspected for Quality and Consistency
Every part is fully inspected—dimensionally and visually—to ensure conformance and eliminate costly test delays due to specimen defects.
Secure Packaging with Long-Term Shelf Life
Specimens are packaged for both protection during transit and long-term storage stability, with many remaining test-ready for over a year when stored properly.
Custom Solutions for Complex Requirements
Have a unique geometry, material, or specification? Our team supports R&D, first article, and engineering-driven requests with precision-built custom specimens.
Global Delivery, Local Support
We ship to over 55 countries and provide responsive support to engineering, purchasing, and quality teams across the globe.