Nothing in aerospace is ever
just the part.

Instrument hardware, precision components, tooling and ground support.

It is the part, the paperwork that has to travel with it, and the fixture that proves it repeats. Components machined here have gone into turbine programs and into precision instruments. We cannot tell you whose, which is rather the point — your program gets the same silence.

Minimum order one part  ·  Shop opens 6 AM  ·  Quotes next business day

1
Minimum order qty
6 AM
Shop opens
Tight Tolerances
On critical features
100%
Hand inspected
Approved suppliers

How we fit into a process that already has one

Aerospace programs run on approved supplier lists, and that list belongs to the customer. FJM machines the part, under your part numbers and your revision control, with material certifications and Certificates of Conformance in the box. Where a program needs documentation that has to originate with the supplier, say so early and you will get a straight answer before anyone spends time quoting.

Machinist working at a vertical mill in the FJM Manufacturing shop in Nashua, New Hampshire
What we make

Instrument hardware, precision components and tooling

Where a program requires certified documentation, we work inside your approved-supplier process. Send the print and the requirement together and you will get a straight answer before anyone spends time on a quote.

Track record

The programs are not ours to name

Turbine programs

Components and tooling machined for turbine work — the trade this shop was trained in. The drawings belong to the customer, so the category is as specific as this gets.

Instrument manufacturers

Precision parts for instrument builders whose products end up in aerospace, industrial and test equipment.

Your program gets the same

Send an NDA with the RFQ and it comes back signed. Nothing about your parts appears on this site, in a portfolio, or in a conversation with another customer.

What travels with the parts

In aerospace the paperwork is half the order

The part is never the whole deliverable. This is what ships alongside it, and what each item means when it reaches your receiving inspection.

What ships with the partsWhat it means
Material certificationsMill certifications for the stock the parts were cut from, traceable to heat and lot.
Certificate of ConformanceA signed statement that the parts were made to the drawing and revision on your purchase order.
First article dimensional reportOn request, before a batch runs. Measured against your print rather than inferred from the model.
Outside processes on one orderFinishing and heat treatment are coordinated here, and parts come back through this shop for inspection before they ship.

Materials

Aluminum 6061 and 7075 for fixtures, plates and brackets. Carbon steels and mold steels where tooling has to take repeated clamping. Stainless 303, 304, 316, 420, 440 and 17-4 PH. Titanium. Brass and bronze. Delrin, PEEK and UHMW.

Where it sits in your build

Tooling, ground support and test hardware

Tooling and fixtures

The workholding a build needs that nobody has time to design in-house.

Test and ground support

Stand components, mounts and hardware that never leaves the ground.

Equipment repair

One-off replacements for machines already in service, drawing or no drawing.

FAQ

Common questions

No. Where a program requires certified documentation, we work as a machining source inside your approved-supplier process, under your part numbers and your revision control — the same way finishing vendors are managed on a single order. Send the requirement with the RFQ and you will get a straight answer before anyone spends time quoting.

Tooling, fixtures, ground support hardware, test stand components, and brackets and mounts for non-flight equipment. If a part is flight-critical it belongs with a shop carrying the approvals that work requires, and you will be told that rather than handed a quote.

Yes. Parts are cut to your drawing at the revision named on the purchase order. If a revision changes, send it before the job starts rather than after, and the change gets picked up at setup.

Yes, on request, before a batch runs. Dimensions are reported against your print. Material certifications and Certificates of Conformance come with the parts.

Send it if you can. A fixture built around the part as it actually comes out of your process fits better than one built around the nominal geometry on the drawing.

The machinist. There is one person in this shop, so a change reaches the machine the same day instead of going through a scheduler first.

Send the tooling drawing

Quotes come back the next business day. If a job belongs with a certified shop we will tell you that instead of quoting it.