Engineering Pre-Production
Engineering & Pre-Production
The most expensive supply-chain problems are designed in long before they show up on the production floor. A part chosen for its datasheet alone — without regard for availability, lifecycle, or lead time — can force a redesign months later. NAC Group works alongside your engineering team from the earliest design stage to make sure the components you specify are the components you can actually build with, at volume and over the life of the program.
Our support spans application engineering, component selection and design-in, BOM optimization, cross-referencing, and prototype and first-article support — bridging the gap between a working design and a production-ready one. It's backed by direct manufacturer relationships and a quality system aligned to ISO 9001:2015 and AS9120B.
The result is a design that reaches production faster, with fewer surprises: healthier part choices, qualified alternates already in place, and a bill of materials that's been pressure-tested for supply risk before the first volume order is ever cut.
Get It Right Before It Ramps.
Every design decision is a supply decision. Bringing NAC in at the engineering stage means component availability, lifecycle, and lead time are considered while changes are still cheap — so you ramp on schedule instead of scrambling for a last-minute substitute.
Engineering & Pre-Production Capabilities
Technical support that turns a working design into one that's ready to build — reliably, affordably, and at volume.
Application Engineering Support
Direct access to engineers who know the parts and the manufacturers — helping you match the right component to the real requirements of your application.
Component Selection & Design-In
Guidance on the best-fit parts for performance, availability, and lifecycle — so healthy choices are locked in while the design is still flexible.
BOM Scrubbing & Optimization
A line-by-line review of your bill of materials to consolidate parts, remove single-source and obsolescence risk, and reduce landed cost.
Cross-Reference & Alternate Qualification
Qualified form-fit-function alternates and second sources identified during design, so you enter production with a backup already approved.
Prototype & Sample Support
Fast access to samples and low-volume quantities — including hard-to-find parts — so your team can prototype and validate without delay.
First Article & Pilot Runs
Support for first-article builds and pilot production — verifying parts, documentation, and supply before you commit to full volume.
Design for Manufacturability & Supply
Input on how design choices affect sourcing, packaging, and assembly — steering the BOM toward parts that are easy to buy and build.
Lifecycle & Obsolescence Screening
Lifecycle status checked at the design stage flags parts nearing end-of-life early — before they're locked into a released BOM.
From Concept to First Article
A structured path that takes an engineering design and readies it for production.
Requirements & Design Consultation
We sit down with your engineering team to understand the application, performance targets, and constraints driving the design.
Component Selection & Cross-Reference
We recommend best-fit parts and qualified alternates, balancing performance against availability, lifecycle, and cost.
BOM Review & Risk Scrub
The full bill of materials is scrubbed for single-source exposure, obsolescence, long lead times, and consolidation opportunities.
Samples & Prototype Support
Samples and prototype quantities are sourced quickly so your team can build, test, and validate against real hardware.
First Article / Pilot Build
We support the first-article and pilot run, confirming parts, documentation, and supply readiness ahead of volume.
Production Readiness & Handoff
A clean, de-risked BOM and supply plan transition smoothly into demand planning, inventory, and kitting programs.
Why Engineering Teams Partner with NAC
The earlier we're involved, the more risk and cost we can design out of your program.
Early Engineering Involvement
We engage while changes are still inexpensive, catching supply and lifecycle issues before they're baked into a released design.
Technical & Commercial Expertise
One partner brings both the engineering insight to choose the right part and the market knowledge to keep it available.
Supply-Aware Design
Every recommendation weighs availability, lead time, and lifecycle — not just the datasheet — so the design is buildable at volume.
Faster Time to Production
Quick samples, qualified alternates, and a scrubbed BOM shorten the path from prototype to first article to full ramp.
Risk Reduced Before Volume
Obsolescence, single-source, and counterfeit risks are addressed up front, when they're far cheaper to fix.
One Partner into Production
The same team that helps design the BOM carries it forward into sourcing, inventory, and kitting — no handoff gaps.
Industries We Support
Design-stage engineering support pays off most in complex, long-life, high-reliability programs.
Engineering & Pre-Production Capabilities
The disciplines and standards behind a production-ready design.
Bring Us In at Design — Not After the Problem.
The best time to solve a supply problem is before it exists. Share your design or your bill of materials, and NAC Group's engineering team will help you select the right parts, qualify alternates, and get to first article production-ready — with supply risk designed out from the start.
Engineering Pre-Production Partners