Low impulse monopropellant hydrazine thruster assembly built by the Rocket Research Company for a satellite attitude control application, measuring 7" x 6" x 2", hand-engraved on the thrust chamber: "Rocket Eng. Assy, Rocket Research Co., P/N 27063-305-11, S/N 7018, Des. Act. 18355, Mfr. 21562, P/N ID 48593-501-F, Date of Mfr. 9-85, Cont. F04701-83-C-0043, Flight Critical Item." The nozzle measures 1.75" in diameter and is angled at 90 degrees. The valve at the top is marked in type: "Valve, Hydrazine, P/N 15916-1, S/N 027, RRC P/N 27066-502-11, Wright Components, Inc., Phelps, N.Y." Includes the original packaging, with part identification and clean room labels. This item is ITAR restricted; no export or sale to non-US citizens.