$40.00Original price was: $40.00.$20.00Current price is: $20.00.
SENSOR GROUP, ULTRASONIC MOTION: TRANSCEIVER RT-1161/FSS-9(V) AND PROCESSOR MX-9444/FSS-9(V) (SUPERSEDING MIL-S-0052872B) (S/S BY MIL-DTL-52872D) Amendment by Military Specifications and Standards, 08/11/1997
