--- title: "Aerospace Components & Assemblies | TEK Precision" url: https://tekprecision.com/products description: "Hydraulic assemblies, flight-safety components, mechanical assemblies & advanced CNC machining for rotorcraft & fixed-wing." lang: en --- Products # 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 (https://tekprecision.com/quality) at every stage of production. Production runs through our Deer Park facility (https://tekprecision.com/facilities), 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 (https://tekprecision.com/parts) for the part numbers TEK is qualified to manufacture. Platforms Served ## Rotorcraft and Fixed-Wing Platforms TEK Supports. TEK builds to print for Sikorsky rotorcraft and Northrop Grumman fixed-wing programs (https://tekprecision.com/customers) across the platforms listed below. Rotorcraft ### 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 Fixed-Wing ### Northrop Grumman Fixed-Wing Platforms - › A6 - › EA-6B - › E2-C Surveillance Aircraft - › F-14 - › C2-A - › A2-F 01 / 04 ## Hydraulic Assemblies Hydraulic actuation assemblies, valves, and test-qualified hydraulic components for rotorcraft and fixed-wing applications. Built and tested to OEM specification (https://tekprecision.com/blog/hydraulic-assembly-qualification-testing). Request specifications (https://tekprecision.com/contact) Image: TEK Precision hydraulic component (https://tekprecision.com/__l5e/assets-v1/7b6999a4-8c68-4e20-91c2-b042c7a6e1a6/hydraulic-1.webp) Representative Capabilities - › Actuator Body - › Servo Valve - › Manifold Block - › Pressure Regulator - › Cylinder Assembly - › Reservoir Housing Image: Hydraulic Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/6af12cca-2d3b-49f4-a154-d2e78b19ba94/hydraulic-2.webp) Image: Hydraulic Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/7d9ba82e-bb40-4e26-abb1-35d316d90956/hydraulic-3.webp) Image: Hydraulic Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/c35324cd-24d6-493a-b8ab-cdcc940238b2/hydraulic-4.webp) Image: Hydraulic Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/4e26b8ad-74b2-49aa-8eb1-de879d88d955/hydraulic-5.webp) Image: Hydraulic Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/c1d1c6f5-217e-4440-a7d0-a79caa165a18/hydraulic-6.webp) Image: Hydraulic Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/2dc65c28-173b-40e7-a804-8dc6ba0c2c5f/hydraulic-7.webp) 02 / 04 ## Flight Safety Components Life-limited and flight safety-critical parts manufactured under strict process controls, with full traceability (https://tekprecision.com/blog/aerospace-material-traceability-buyers-guide) on hundreds of part numbers. Request specifications (https://tekprecision.com/contact) Image: Flight safety-critical aerospace part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/12c8dc2b-9c39-42c5-8761-c163e5755346/flight-safety-12.webp) Representative Capabilities - › Rotor Shaft - › Pitch Link - › Swashplate Component - › Bearing Housing - › Control Lever - › Spindle Assembly Image: Flight Safety Components — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/e6de81ee-29b9-4df1-9fd2-99455f386593/flight-safety-11.webp) Image: Flight Safety Components — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/3b495bfc-8aeb-4521-a9f7-aad5586990e3/flight-safety-13.webp) Image: Flight Safety Components — example part manufactured by TEK Precision (https://tekprecision.com/assets/flight-safety-1-BrMAhjiA.webp) Image: Flight Safety Components — example part manufactured by TEK Precision (https://tekprecision.com/assets/flight-safety-2-CgUDBuBu.webp) Image: Flight Safety Components — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/12c8dc2b-9c39-42c5-8761-c163e5755346/flight-safety-12.webp) Image: Flight Safety Components — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/ce1da463-8953-4217-a3cd-d0462c4aac84/hydraulic-8.webp) 03 / 04 ## Mechanical Assemblies Precision mechanical assemblies (https://tekprecision.com/blog/aerospace-mechanical-assembly-supplier-guide) including transmission components, flight control linkages, and structural hardware for military and commercial rotorcraft. Request specifications (https://tekprecision.com/contact) Image: Precision mechanical assembly produced at TEK Precision (https://tekprecision.com/__l5e/assets-v1/b5aa2362-d2aa-49af-a3e5-cb49b2f9c934/mechanical-1.webp) Representative Capabilities - › Transmission Gear - › Drive Shaft - › Flight Control Linkage - › Bellcrank Assembly - › Mounting Bracket - › Structural Fitting Image: Mechanical Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/f80b58f1-3d4c-43d7-a8fd-b75df190b1f4/mechanical-2.webp) Image: Mechanical Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/10d4162f-5f8c-44bb-a21b-52834d574fdd/mechanical-3.webp) Image: Mechanical Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/e8429c36-eb54-4918-bed7-a2d41c4309d3/mechanical-5.webp) Image: Mechanical Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/efbb5ce7-4afc-45cc-b556-d74c70b12366/mechanical-10.webp) Image: Mechanical Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/ee493fe8-d48c-442a-bcf1-9f51df85240a/mechanical-15.webp) Image: Mechanical Assemblies — example part manufactured by TEK Precision (https://tekprecision.com/__l5e/assets-v1/5995f6ad-56af-4122-a051-7ccc42b80665/mechanical-18.webp) 04 / 04 ## Machining Capabilities Advanced CNC machining, turning, milling, grinding, and precision finishing in-house — delivering tight-tolerance components with full inspection documentation. Request specifications (https://tekprecision.com/contact) Image: Multi-axis CNC machining at TEK Precision's Deer Park facility (https://tekprecision.com/assets/facility-1-Dnu-6jqa.webp) Representative Capabilities - › 5-Axis Milling - › Multi-Axis Turning - › Cylindrical Grinding - › EDM Wire Cutting - › Honing & Lapping - › CMM Inspection Image: Machining Capabilities — example part manufactured by TEK Precision (https://tekprecision.com/assets/facility-2-F_vWJfsq.webp) Image: Machining Capabilities — example part manufactured by TEK Precision (https://tekprecision.com/assets/facility-3-CESifcXt.webp) Image: Machining Capabilities — example part manufactured by TEK Precision (https://tekprecision.com/assets/facility-5-5aOgp7lC.webp) Image: Machining Capabilities — example part manufactured by TEK Precision (https://tekprecision.com/assets/facility-8-D7hRrO1R.webp) Image: Machining Capabilities — example part manufactured by TEK Precision (https://tekprecision.com/assets/facility-10-dfaRIWVG.webp) Image: Machining Capabilities — example part manufactured by TEK Precision (https://tekprecision.com/assets/inspection-station-Cb9Uo3Gs.webp) Talk to Engineering ## 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. 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