MIL MIL-DTL-5790G

TRANSMITTER, PRESSURE, OIL, SYNCHRO, 0-200 PSI 320-DEGREE MOVEMENT, 26V, SINGLE PHASE, 400 CYCLES (SEE BASE FOR INACTIVATION NOTICE) (SUPERSEDING MIL-T-5790F)
standard by Military Specifications and Standards, 01/10/2003