Production Runs in Renton, WA
High-rate CNC production for the Boeing 737 MAX supply chain in Renton. Cpk ≥1.67 on critical dimensions. AS9102 FAIR on every lot. 1-day LTL Kanban to 98057. Boeing D1-9000-1 documentation standard. 38–42 aircraft per month — your parts stay on rate.
Production-run CNC machining for Renton, WA. RivCut supplies production-run CNC machining to engineering and manufacturing teams across Renton and the Pacific Northwest and nearby Everett, Auburn, Kent, and Seattle. Parts are machined 100% in the USA at our Union City, California facility and reach Renton in about 3–4 business days by ground freight — with expedited air and AOG options when a production line is down.
Renton is home to Boeing's 737 MAX final assembly line — the world's highest-volume commercial jet production facility. Every Renton order ships with CMM inspection, full material traceability, and a first-article report on request.
Boeing Renton builds monthly
on critical dimensions
to 98057 via I-5
Boeing D1-9000-1 portal-ready
What Is High-Rate CNC Production for Renton 737 MAX?
Production machining in Renton is not a one-off prototype exercise — it is a continuous-flow, rate-driven discipline. The Boeing 737 MAX builds at 38–42 aircraft per month, which means every structural fitting, shear tie, and landing gear component in the supply chain must arrive on a Kanban schedule with zero incoming inspection fallout. Boeing D1-9000-1 Advanced Quality System requires Cpk ≥1.33 as a minimum and Cpk ≥1.67 on safety-critical dimensions — meaning your supplier must prove the process is in control before the first production lot ships, not after. RivCut structures every production engagement around SPC monitoring, AS9102 FAIR on every lot, and 1-day LTL logistics to 98057.
First Article & Process Lock
AS9102 Rev C FAIR on lot 1. Cpk established on all critical dimensions. Boeing D1-9000-1 documentation package submitted before any production parts ship.
SPC-Monitored Production
Each subsequent lot runs under statistical process control. CMM sampling per D1-9000-1 AQS. Cpk re-established after any engineering change or machine event.
Kanban Delivery to 98057
1-day LTL from Union City, CA. Blanket order releases on monthly or quarterly cadence. SFO to BFI air freight for line-stoppage recovery. Zero-surprise supply chain.
737 MAX High-Rate Production Part Types
The recurring production parts that keep the Boeing Renton Factory on its 38–42 aircraft per month build rate.
Renton's production machining demand is driven by the highest-volume commercial jet program in history. Every 737 MAX requires approximately 400,000 parts, and structural machined components — shear ties, fuselage frames, landing gear pins, pylon brackets — must arrive on Kanban cadence with zero fallout. Safran Landing Systems (Kent), Exotic Metals Forming (Renton), and Boeing Fabrication Auburn are the primary tier-1 recipients.
2024-T3 Fuselage Frames & Shear Ties
High-rate production of 2024-T3 fuselage shear ties and frame clips for 737 MAX fuselage sections. Cpk ≥1.67 on critical profile dimensions. MIL-DTL-5541 Alodine 1200S coordination. D1-9000-1 lot packages.
2024-T3 · D1-9000-14340 Steel Landing Gear Trunnion Pins
Production runs of 4340 HT (AMS 6414) landing gear trunnion pins. ±0.0002" diameter SPC-monitored. Rc 54–58 NADCAP heat treat. Hard chrome plating coordinated. AS9102 FAIR every lot.
4340 Steel · Cpk ≥1.67Ti-6Al-4V Engine Pylon Brackets
Production pylon attach fittings and nacelle mounting brackets in Ti-6Al-4V AMS 4928. 5-axis production. ±0.0005" bore SPC. AMS 4928 heat-lot traceability. AS9102 FAIR and D1-9000-1 per lot.
Ti-6Al-4V AMS 492815-5 PH H900 Hydraulic Actuator Bodies
Production runs of 15-5 PH H900 (AMS 5659) hydraulic actuator cylinders. Bore Cpk ≥1.67. Rz ≤16 μin on sealing faces. AMS 5659 traceability. AS9102 FAIR every lot. Kanban delivery to Safran Kent.
15-5 PH H900 · Kanban7150-T77511 Wing Spar Cap Profiles
Production milling of 7150-T77511 wing spar cap profiles. ±0.003" web thickness SPC. AMS 2770 heat-treat traceability. MMPDS-2024 allowable properties. D1-9000-1 lot package to GKN Auburn.
7150-T77511 · MMPDS-20246061-T6 Interior Structural Components
High-rate production of 6061-T6 overhead bin track inserts, seat-track fittings, and interior attachment brackets. MIL-A-8625 Type II anodize standard. Kanban delivery to Boeing 737 interior sub-assembly at Renton.
6061-T6 · MIL-A-8625
737 MAX Fuselage Shear Tie — 2024-T3 Production Lot
Ran as a recurring production lot for a 737 MAX fuselage section sub-assembly program. Delivered monthly to 98057 on Kanban cadence with per-lot AS9102 FAIR and Boeing D1-9000-1 package. Zero lot fallout over 12 consecutive months.
process capability
12 consecutive lots
rate at Boeing Renton
documentation
- AS9102 Rev C FAIR on every lot — D1-9000-1 portal-ready format
- SPC Cpk ≥1.67 maintained on critical profile dimensions
- EN 10204 3.1 mill cert and AMS 2770 HT trace on every lot
- 1-day LTL Kanban to 98057 on agreed monthly release cadence
Cpk. Documentation. Kanban.
Three production commitments for the 737 MAX supply chain.
Cpk ≥1.67 Process Capability
Process capability proven on lot 1 and maintained across every production run.
- Cpk ≥1.67 on critical dimensions
- SPC monitoring every lot
- CMM sampling per D1-9000-1 AQS
- Re-FAIR after any process change
AS9102 FAIR Every Lot
Full first article inspection report on every production lot, not just the first.
- AS9102 Rev C FAIR per lot
- Boeing D1-9000-1 portal-ready format
- EN 10204 3.1 mill certs stacked
- MMPDS-2024 material allowables
1-Day LTL Kanban to 98057
Rate-synchronized logistics. Parts arrive when the line needs them.
- 1-day LTL from Union City, CA
- Blanket order / Kanban release
- SFO to BFI air freight for AOG
- 98%+ on-time delivery target
From First Article to Kanban in 3 Steps
Process lock. SPC monitoring. Rate-synchronized delivery to 98057.
First Article & Process Lock
Upload STEP or MBD file. Lot 1 produces AS9102 FAIR, CMM report, and Cpk study on critical dimensions. Boeing D1-9000-1 documentation submitted before production release.
SPC-Monitored Production Lots
Each subsequent production lot runs under SPC. CMM sampling per D1-9000-1 AQS. AS9102 FAIR re-submitted per lot. Cpk tracked and reported. Engineering change control built into the process.
Kanban Delivery to Boeing Renton
1-day LTL from Union City, CA to 98057. Blanket order releases on your cadence. Air freight SFO to BFI for AOG recovery. Documentation package uploaded to your D1-9000-1 supplier portal.
Why Renton, WA 737 MAX Teams Choose RivCut for Production Runs
Renton (pop. ~106k, King County) runs the Boeing 737 MAX at 38–42 aircraft per month. At that rate, every supply chain interruption — a late lot, a fallout rejection, a missing D1-9000-1 paper package — costs real aircraft. RivCut structures production engagements around the three things that prevent interruptions: Cpk ≥1.67 process capability, AS9102 FAIR on every lot, and 1-day LTL Kanban delivery to 98057. We machine in-house at Union City, CA and never broker.
All production machining is performed in-house. Learn about RivCut →
Common Questions About Production Runs in Renton
Production Runs Near Renton
Built for Boeing Renton Factory's 737 MAX Production Rate
Renton's production machining demand is defined by a single number: 38–42. That is how many 737 MAX aircraft Boeing builds per month at 737 Logan Ave N, and every structural machined part in that aircraft must arrive on a Kanban schedule with no fallout, no exceptions. A 2024-T3 shear tie that misses tolerance at incoming inspection doesn't get reworked — it stops a fuselage section. Boeing D1-9000-1 Advanced Quality System codifies what that means for a supplier: Cpk ≥1.33 minimum, Cpk ≥1.67 on safety-critical dimensions, AS9102 Rev C FAIR on every lot, complete material traceability to MMPDS-2024 allowables, and a D1-9000-1 supplier portal package submitted before a single production part ships. RivCut structures every Renton production engagement around those requirements from day one. Process capability is established on lot 1, not discovered on lot 10. SPC monitoring runs across every production lot. Kanban replenishment is set up before the blanket order signs. And every lot arrives at 98057 with a documentation package that passes Boeing incoming quality without resubmission. That is what production machining for the world's highest-volume commercial jet program looks like.
Set Up a Production Run for Boeing Renton
Fuselage frames. Landing gear pins. Actuator bodies. Pylon brackets. Cpk ≥1.67 guaranteed. Quote in hours.
No minimums · Cpk ≥1.67 · AS9102 FAIR every lot · D1-9000-1 portal-ready · Ships to 98057 next day