NASALockheed Martin / NASA (motors: Northrop, Aerojet path)Lockheed MartinLockheed Martin / NASA (motors: Northrop, Aerojet path)Northrop GrummanLockheed Martin / NASA (motors: Northrop, Aerojet path)Aerojet RocketdyneLockheed Martin / NASA (motors: Northrop, Aerojet path)Kirkhill, Inc.Lockheed Martin / NASA (motors: Northrop, Aerojet path)RubbercraftLockheed Martin / NASA (motors: Northrop, Aerojet path)
Kirkhill manufactures erosion-resistant rubber insulation applied at critical areas on SLS solid rocket boosters and the launch abort system (NASA CA Artemis. · Kirkhill, Inc.