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$3,272,481,574

National Aeronautics and Space Administration·National Aeronautics and Space Administration

to AEROJET ROCKETDYNE OF DE, INC

aerospaceactiveONGOING · MOD OF 2015 CONTRACT
WORK BEGAN2015-11-01·LATEST ACTION2026-06-04·SOURCEUSASPENDING·SOURCE IDCONT_AWD_NNM16AA02C_8000_-NONE-_-NONE-
Award description

IGF::CT::IGF RS-25 PRODUCTION RESTART TO BE UNDERTAKEN BY THE CONTRACTOR IN SUPPORT OF PROVIDING SIX RS-25 ENGINES MODIFIED AS NECESSARY FOR THE TECHNICAL REQUIREMENTS UNDER THE SPACE LAUNCH SYSTEM, RECERTIFICATION OF PRODUCTION, IMPROVEMENTS IN MANUFACTURING, AND CERTIFICATION FOR FLIGHT PROGRAM.

Verbatim from USAspending.gov. Capitalization, abbreviations, and codes are unchanged.

The Buildout's read

What the model surfaced from this award

Confidence: high
In plain English

Latest obligation on the 2015 RS-25 engine production restart contract supporting NASA's Space Launch System with six modified engines and manufacturing improvements.

Sub-sectors
space-launch-systemsengine-productionm&o-contract
Why this matters

RS-25 engines are critical to SLS, NASA's deep-space exploration backbone. Sustained production restart after decades of dormancy is essential for Artemis lunar missions and beyond.

Supply-chain signal

Aerojet Rocketdyne's restart of RS-25 production after a 40-year gap requires reactivation of specialized suppliers and manufacturing infrastructure across the aerospace industrial base.

U.S.–China competition angle

U.S. heavy-lift launch capability via SLS/RS-25 directly counters China's advancing space ambitions and lunar exploration programs.

Generated by award_classification v2.1.0 via claude-haiku-4-5-20251001 on 2026-05-17. Cost: $0.003159.

Period of performance
Start
2015-11-01
End
2029-09-30
Status
activein 1188 days
Sources

The Buildout does not edit federal records. Any inaccuracy reflects the upstream source; it will update here when corrected there.

$3.3B National Aeronautics and Space Administration — The Buildout — The Buildout