Precision-Engineered Components for Mission-Critical Applications
TEK Precision manufactures a comprehensive range of flight safety-critical components and assemblies for rotorcraft and fixed-wing platforms. Every product is built to order against OEM specifications, with rigorous inspection and testing at every stage of production.
Production runs through our Deer Park facility, where CNC machining, structural adhesive bonding, assembly and final inspection all happen under one roof.
Looking for a specific item? Search the full aerospace parts catalog for the part numbers TEK is qualified to manufacture.
Rotorcraft and Fixed-Wing Platforms TEK Supports.
TEK builds to print for Sikorsky rotorcraft and Northrop Grumman fixed-wing programs across the platforms listed below.
Sikorsky Rotorcraft Platforms
- ›Army Black Hawk (UH-60)
- ›Navy Seahawk (SH-60)
- ›CH-53 Heavy Lift Helicopter
- ›S-92 Commercial
- ›S-76 Commercial
- ›S-61
- ›SH-60 Navy
- ›Sky Crane
Northrop Grumman Fixed-Wing Platforms
- ›A6
- ›EA-6B
- ›E2-C Surveillance Aircraft
- ›F-14
- ›C2-A
- ›A2-F
Hydraulic Assemblies
Hydraulic actuation assemblies, valves, and test-qualified hydraulic components for rotorcraft and fixed-wing applications. Built and tested to OEM specification.
Request specifications
- ›Actuator Body
- ›Servo Valve
- ›Manifold Block
- ›Pressure Regulator
- ›Cylinder Assembly
- ›Reservoir Housing
Flight Safety Components
Life-limited and flight safety-critical parts manufactured under strict process controls, with full traceability on hundreds of part numbers.
Request specifications
- ›Rotor Shaft
- ›Pitch Link
- ›Swashplate Component
- ›Bearing Housing
- ›Control Lever
- ›Spindle Assembly
Mechanical Assemblies
Precision mechanical assemblies including transmission components, flight control linkages, and structural hardware for military and commercial rotorcraft.
Request specifications
- ›Transmission Gear
- ›Drive Shaft
- ›Flight Control Linkage
- ›Bellcrank Assembly
- ›Mounting Bracket
- ›Structural Fitting
Machining Capabilities
Advanced CNC machining, turning, milling, grinding, and precision finishing in-house — delivering tight-tolerance components with full inspection documentation.
Request specifications
- ›5-Axis Milling
- ›Multi-Axis Turning
- ›Cylindrical Grinding
- ›EDM Wire Cutting
- ›Honing & Lapping
- ›CMM Inspection
Need a Specific Part or Assembly?Contact Our Team.
Send us your drawings, models, or part numbers. Our engineering team responds within one business day.