PSC category

Nuclear Reactors

PSC 4470

FY2026 ended Sep 30 · data still posting · data as of 2026-11-01†

† DoD contract data posts to USAspending about 90 days after award.

$2.4B
Federal awards
FY2026 · data still posting
PSC 4470
Code

PSC code 4470 (Nuclear Reactors) accounted for $2.4B in federal contracts in FY2026. FY2026 ended Sep 30 and its data is still posting. Computed

Obligations by year

Computed
$3.1B
FY20
$3.5B
FY21
$3.9B
FY22
$3.1B
FY23
$2.1B
FY24
$2.1B
FY25
$2.4B
FY26 partial
▼ 33%
FY20 to FY25

Key takeaways

Computed
FY2026 ended Sep 30 · data still posting · data as of 2026-11-01
  • Nuclear Reactors (PSC 4470) accounted for $2.4B in federal obligations in FY2026, compared with $2.1B in FY2025.
  • It ranked #59 among product and service codes by federal dollars in FY2026 (data still posting).

Top recipients

Computed

No recipients recorded.

Top funding agencies

Computed

No agencies recorded.

Awards

Source

Largest FY2026 awards in this category

Awards coded PSC 4470 that started in FY2026, by the amount obligated on each so far.

No award on record in this category started in FY2026.

Largest awards in this category

Naval Nuclear Laboratory
awarded 2018$15B
Naval Reactors
awarded 2018$3.4B
Contract N0002419C2115
awarded 2018$3B
Naval Reactors
awarded 2015$2.7B
Naval Reactors
awarded 2011$1.3B
A1B Reactor Components
awarded 2006$1.2B
Contract N0002419C2112
awarded 2018$1.1B
Naval Reactors
awarded 2012$662.2M

Total value over each award’s life, largest first.

Related

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are Source; figures we calculate are Computed; links we infer (corporate parents, districts, similar contractors, connections between records) are Inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.