for complex geometries
on milled features
available on prototypes
technical data
CNC Machined Defense Optical Components for Defense Teams
Defense optics teams in Seattle need components with precise bore concentricity, tight thread forms, and rugged finish. We machine aluminum, titanium, and stainless optical housings to ±0.0005" on critical lens bores. CMM inspection on every order.
Optics-Grade Materials
7075 aluminum and titanium with hard anodize capability.
Bore Concentricity
±0.0005" on lens bores and barrel diameters. CMM verified.
Defense Docs
Inspection reports and material certs for your optical program.
Boeing Country and Beyond
Seattle's defense sector centers on Boeing's military aircraft division — P-8 Poseidon, KC-46 tanker, and advanced fighter programs all flow through Puget Sound facilities. Joint Base Lewis-McChord to the south and Naval Base Kitsap across the Sound drive steady demand for maintenance and depot-level machined parts.
RivCut supports Seattle defense contractors with pursuing ITAR registration machining, fixed lead times, and the cert packages Boeing's quality system demands at receiving.
Boeing Defense — Puget Sound
P-8 Poseidon, KC-46 tanker, and advanced fighter programs driving airframe machining demand.
Joint Base Lewis-McChord
Army and Air Force joint installation generating steady demand for depot and maintenance machined parts.
Naval Base Kitsap
Submarine and surface fleet maintenance driving precision-machined valve, fitting, and hull components.
Puget Sound Defense Suppliers
Tier 2 machining shops supporting Boeing military programs and Navy shipyard maintenance across the region.
What Seattle Defense Teams Usually Order
| Typical quantity | 5–50 validation or low-rate production parts |
|---|---|
| Common materials | Aluminum 7075-T6, Titanium Grade 5, Stainless Steel 17-4 PH |
| Key requirement | AS9100D-aligned documentation with full dimensional reports and material certs for Boeing and Blue Origin supply chain compliance |
| Typical lead time | 10–20 business days depending on part complexity and material |
| Who orders | Mechanical or systems engineer at a Tier 1 or Tier 2 aerospace supplier, or a program manager at a Seattle-area defense prime |
Defense Optical Parts for Seattle Teams
Scope bodies, lens mounts, reticle housings, and rangefinder bodies machined to sub-thousandth precision.
Scope Bodies & Tubes
7075 aluminum scope tubes and main body sections with precise objective and ocular thread bores.
7075 hard anodizeObjective Lens Mounts
Aluminum and titanium objective lens mount cells with precise threaded and pressed lens seat diameters.
Lens seat precisionReticle Housings
Aluminum reticle focus housing with precise click adjustment mechanism and thread form geometry.
Click adjustmentsPrism Mounting Blocks
Aluminum and stainless prism seat blocks with precise angular reference surfaces for erector systems.
Angular precisionRangefinder Bodies
Aluminum rangefinder housings with precise lens and detector mount bores and waterproof sealing grooves.
IP-rated sealingIR Window Mounts
Aluminum and titanium IR detector window frames with precise glass seat and flange mounting features.
IR capable6 Mounts. 8 Days. Sub-Thou Precision.
A Puget Sound optics team needed targeting system mounts with sub-thousandth bore alignment, mirror-finish reference surfaces, and black anodize for optical compatibility. Teams near companies like Boeing Defense — Puget Sound trust this kind of precision and documentation rigor.
Every part shipped with controlled documentation:
- CMM dimensional report — bore alignment and surface flatness verified
- Material cert with heat lot and ASTM B209 compliance
- First Article Inspection per AS9102
- Black anodize process cert
What Seattle Defense Buyers Should Know
Boeing quality systems reject incomplete paperwork
Missing material certs, dimensional reports, or process certifications will hold your shipment at Boeing receiving. Ship complete packages every time.
JBLM and Kitsap drive different machining needs
Army ground vehicle parts from JBLM and Navy submarine fittings from Kitsap have completely different spec requirements. Know your end customer.
Pacific Northwest humidity causes surface oxidation
Seattle's wet climate oxidizes bare aluminum and steel. Specify protective finish or packaging requirements for parts in transit and storage.
P-8 Poseidon parts have strict FOD controls
Boeing anti-submarine aircraft programs require Foreign Object Debris prevention documentation. Your supplier must have a FOD prevention program.
When Your Local Shop Can't Keep Up
When a prime contract surges volume, smaller buyers get pushed back. We give you fixed lead times, ITAR compliance, and mil-spec documentation — every time. Seattle's defense sector demands it.
Documentation-Ready
Dimensional reports, material certs, and process records ship with every order — no chasing paperwork after delivery.
Full Material Traceability
Every bar ships with mill certs and heat lot numbers. Full chain of custody from raw stock to finished part.
CMM Inspection, Every Part
NIST-traceable CMM verification on every critical dimension before anything ships. No sampling — we inspect every part.
5–7 Day Prototype Turnaround
Most first articles ship in under a week. Rush available for simpler geometries. Confirmed ship date at order.
Need our full quality documentation? Email us — we'll send everything your team needs.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving teams.
Upload & Quote
Upload your STEP or IGES file, select material and finish, and get an instant AI price. Every quote includes a free DFM review.
We Machine & Inspect
Parts run on our CNC mills and lathes with CMM inspection on every order. We verify every critical dimension before shipping.
Ship with Full Docs
Your order ships with dimensional reports, material certs, and full paperwork — everything your quality team needs.
Questions from Seattle Defense Teams
Defense CNC Machining in Other Cities
We serve defense teams in cities across the US.
Upload Your CAD File
Defense Optical Components, structural brackets, housings, and more — we machine them all. Most orders ship in 5 to 7 business days.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US
Currently accepting new projects