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// INDUSTRIES SERVED — 2014 → 2026

Four regulated OEM verticals, one AS9100D-certified roof.

Aerospace & Defense, Medical Devices, Automotive, and Hardware OEMs release drawings to DNYAK-D because the same 4.7-hour median quote, the same 99.4% first-article yield, and the same ±0.0002" envelope hold across every program — not just the ones with the biggest PO behind them.

±0.0002" documented tolerance envelope
4.7 HR median written quote turnaround
Request a Quote Review Capabilities
// 01 — VERTICAL DEEP-DIVE

Each industry carries its own alloy stack, tolerance class, and documentation package.

Four anonymized capability statements, drawn from released DNYAK-D programs since 2022. Customer names withheld; specifications are real.

5-axis machining of a titanium aerospace bracket
V-01Aerospace & Defense

Flight-critical structural & propulsion components for rotorcraft and fixed-wing primes.

Alloys
Ti-6Al-4V (AMS 4911), Inconel 718 (AMS 5663), 7075-T7351, 15-5PH
Tolerance class
±0.0005" standard · ±0.0002" on listed alloys
Documentation
AS9102 First Article · digital CMM reports · material certs · ITAR custody log
Surface
Ra 32 µin default · lap & hone to Ra 8 on request

Named on approved-vendor lists for three Fortune 500 aerospace primes. ITAR-registered with active USML Category I–VIII clearance — flight-control brackets, hydraulic manifolds, and IFE mounting hardware ship under full FAI with on-time delivery at 98.6% across all 2025 customer releases.

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Swiss-turned medical instrument shaft in stainless steel
V-02Medical Devices

Precision shafts, surgical instrument blanks, and implantable-grade component families.

Alloys
316L / 304 SS (ASTM A479), 17-4PH H1025, Ti-6Al-4V ELI, PEEK (machined)
Tolerance class
±0.0005" on turned features to 0.062" Ø
Documentation
DHR with lot traceability · passivation certs · surface finish reports
Finishing
Citric passivation, electropolish, electropolish + passivation, tumble

DNYAK-D does not hold an FDA 510(k) clearance of its own — but for Class I / II instrument and device OEMs we deliver DHR packages with full lot genealogy and surface-finish traceability that drop cleanly into your regulatory submission. Tight-tolerance Swiss and 5-axis work co-exists in a single cell under one QMS.

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EV inverter housing machined from a single aluminum billet
V-03Automotive

Powertrain, inverter, and sensor-housing programs for a Tier 1 EV OEM and Tier 1 suppliers.

Alloys
6061-T6, 7075-T6, A356 (machined casting), ductile iron 65-45-12
Tolerance class
±0.001" GD&T critical · ±0.0005" on seal surfaces
Documentation
PPAP Level 3 default · Level 4 on request · IMDS entries · control plans
Volume profile
Low-volume prototype → 5,000-piece annual releases

On a single Tier 1 EV powertrain program, DNYAK-D shipped 38 PPAP part numbers across 14 months with zero part-per-million escapes at incoming. The same control plan that protects a launch-cell part also runs through a 50-piece development run — there is no separate "prototype lane" inside our QMS.

Request automotive quote →
Hardware startup prototype batch laid out on an aluminum fixture
V-04Hardware & Industrial

Prototype through low-volume production for robotics, semiconductors, and capital equipment.

Alloys
6061, 7075, 304/316 SS, Delrin, PEEK, graphite, copper C110
Tolerance class
±0.001" default · ±0.0005" achievable with DFM alignment
Documentation
Single FAI per part number · plain-language inspection summaries
Volume profile
1 → 500 pieces; bridge to higher volumes by routing to partner network

Hardware teams release Rev C drawings on a Tuesday and want parts on the bench by the following week. DNYAK-D's 4.7-hour median quote turnaround is the difference between a Friday-afternoon PO decision and a slipped sprint. We will also tell you — before tooling — which features are going to cost you yield.

Request hardware quote →
// 02 — ALLOY × TOLERANCE × INDUSTRY

Alloys we hold on the floor, at ≤ ±0.0005", with the industries each one serves.

A reference table, not marketing copy. Scroll horizontally on narrow viewports.

Alloy Spec / Form Certified Tolerance Industries Served Notes
Ti-6Al-4V AMS 4911 plate / bar ±0.0002" Aerospace · Medical Flight-control brackets; implantable-grade ELI variant stocked separately.
Inconel 718 AMS 5663 bar ±0.0002" Aerospace · Industrial Coolant strategy qualified for age-hardened condition; no decarb layer.
15-5PH AMS 5659 / H1025 ±0.0003" Aerospace · Defense Actuator bodies, latch assemblies; age after finish to hold tolerance.
17-4PH AMS 5643 / H900 ±0.0003" Aerospace · Medical · Industrial Surgical instrument blanks; semiconductor chuck bodies.
316L SS ASTM A479 bar ±0.0005" Medical · Industrial Swiss turning to Ø 0.062"; citric or electropolish passivation in-house.
7075-T7351 AMS 4045 plate / bar ±0.0005" Aerospace · Automotive Preferred for stress-corrosion-critical airframe fittings.
6061-T6 ASTM B221 / B211 ±0.001" Automotive · Hardware Default EV inverter housing alloy; tight flatness on seal faces.
A356 (cast) ASTM B108 T6 temper ±0.002" Automotive · Industrial Machined castings; tool paths qualified to avoid intermetallic pull-out.
Copper C110 ASTM B152 bar ±0.0005" Industrial · Semiconductor Bus bars and RF housings; dedicated tooling to limit burr formation.
PEEK Virgin / bearing grade ±0.001" Medical · Semiconductor Annealed for stress relief prior to finish cut; cleanroom-bag default.

Tolerance claims above are documented capability envelopes measured on the listed alloys at our Phoenix facility. Per equipment list, our optical and tactile probing resolves to ±0.0001" — the table reflects what we hold in production, not the metrology floor.

// 03 — PROGRAM-LEVEL KPIs

Capability that holds across all four verticals — measured, not promised.

These four numbers are pulled from the same DNYAK-D QMS dashboard that runs on the shop floor. They roll up every active program, every release, every industry segment.

First-article acceptance rate 99.4% Median across 14,000+ unique part numbers shipped since 2014 — every industry combined. /FAI · MEASURED IN-PLANT
On-time delivery 98.6% 2025 customer releases · every vertical · in-plant FAI completion included. /OTD · CALENDAR YEAR 2025
Written quote turnaround 4.7HR Median across 11,200 RFQs handled 2024–2025 on standard 2D drawings. /RFQ · MEDIAN, NOT SLA
Unique part numbers shipped 14,000+ From single-piece prototype to 5,000-piece annual release across four verticals. /PARTS · SINCE INCEPTION, 2014
87% revenue retention — 2024 fiscal year / 0 major non-conformances — last four AS9100D surveillance audits / 2024 Arizona Manufacturing Council · Supplier of the Year
// 04 — DESIGN ENGINEER NOTE

Send the drawing. We will tell you which features are going to cost you yield — before tooling.

Every RFQ submitted to [email protected] is read by a journeyman CNC programmer before the quote goes out. Tolerance feasibility, fixturing strategy, and material cert sourcing are flagged inline in the quote response — not buried in a generic terms page. There is no charge for pre-release DFM review on standard 2D drawings.

If you are still mid-design, we will tell you which GD&T callouts are costing you money without buying you performance, where a near-net-shape forging will out-machine a billet, and which surface-finish specs are pulling the part off the floor. Forty-one journeyman programmers and eleven ASQ-certified quality engineers sit between your drawing and the spindle — that is the entire point.

Engineering support is staffed Monday through Friday, 06:00–18:00 Arizona time. For aerospace and defense programs requiring a facility tour or a CMM-report sample before issuing a PO, contact our intake desk to schedule a Phoenix visit.

Request a Quote Email Engineering Desk
// 05 — RFQ INTAKE

Send your drawing. We will respond inside 24 hours with a written quote.

Tell us your program documentation requirement — PPAP for automotive, AS9102 FAI for aerospace, IMDS entries, DHR with lot genealogy — and the RFQ comes back in the format your quality team already runs.

Or email [email protected]

By submitting, you agree to be contacted by DNYAK-D Precision Manufacturing, Inc. regarding your RFQ. Drawings held under NDA on request. ITAR-controlled drawings must be transmitted through a cleared channel — contact us first.