Mf Section C Manufacturing
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Class 3040 - Manufacture of military fighting vehicles

PSIC Class 3040 covers Manufacture of military fighting vehicles. Current child subclasses include Manufacture of Military Fighting Vehicles. This four-digit layer is useful when comparing neighboring activities before...

Level Class
Hierarchy depth 4/5
Children 1
Last verified 2026-08-13
About this level

Practical summary

Class 3040 sits in the PSIC 2019 hierarchy under C Manufacturing > 30 Manufacture of other Transport Equipment > 304 Manufacture of military fighting vehicles. This class usually fans out into more specific subclasses such as Manufacture of Military Fighting Vehicles. It is the level people use when they already know the activity family but still need the exact five-digit match.

Administrative context

Where this code is used

This class is used when a business can already narrow the activity family and only needs to compare the final subclasses such as Manufacture of Military Fighting Vehicles. It is the level most often checked before a five-digit decision is finalized.

Selection note

How to choose it

Use this class to choose between its final subclasses such as Manufacture of Military Fighting Vehicles. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.

Official note

Source-backed description

This class includes: Manufacture of tanks Manufacture of armored amphibious military vehicles Manufacture of other military fighting vehicles This class excludes manufacture of weapons and ammunitions, see 2520.

FAQ

What does PSIC Class 3040 cover?

PSIC Class 3040 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Manufacture of military fighting vehicles.

How do I compare Class 3040 with the sibling classes?

Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include nearby sibling codes.

Why does Class 3040 matter for a filing decision?

It is usually the last broad checkpoint before the five-digit subclass choice, so it is the right place to catch near-miss classifications.