Defense CNC Machining
Precision components for defense and government contractors
Defense parts demand documentation, traceability, and consistent quality. Digital Machine is a domestic US shop located in California, producing precision components for prime contractors and Tier 2/3 suppliers across weapon systems, optical platforms, and ground vehicle hardware.
We provide material certifications, first-article inspection reports, and lot traceability on every job — the documentation defense buyers need to qualify a part to print.
Defense Parts We Make
Weapon System Components
Receiver components, mounting hardware, and precision-machined assemblies in 4140, 4340, and 17-4 PH stainless steel.
Optical & Sensor Mounts
Rigid mounts, brackets, and housings for optical, IR, and laser systems. Tight feature alignment for boresight retention.
Ground Vehicle Hardware
Brackets, fittings, and structural components for military ground vehicles. Heat-treated steel and high-strength aluminum.
Comms & Electronics Housings
Sealed enclosures and connector hardware for ruggedized electronics and tactical communications equipment.
Defense Materials We Machine
4140 & 4340 Alloy Steel
Pre-hardened and post-heat-treated alloy steels for high-stress structural and weapon system components.
17-4 PH & 15-5 PH Stainless
Hardenable stainless for corrosion-resistant components requiring high strength and stability.
Aluminum 6061 & 7075
Lightweight structural and avionics-adjacent components. Hard-anodize-ready surface preparation.
Titanium 6Al-4V
Strength-to-weight critical components in armored systems, optical platforms, and high-performance hardware.
Domestic Manufacturing & Traceability
Made in the USA with the documentation defense programs require
Digital Machine is a US-based machine shop. Every part is made in our California shop — supporting Buy American Act and domestic-content requirements where applicable.
Material certifications, lot tracking, and first-article inspection reports are standard on defense work. If your program has additional documentation requirements, tell us up front and we'll incorporate them into the job folder.