CABLE: Model 10551C. Branched six conductor, stranded, polypropylene insulation, rubber jacket. Approx. 24 inches long. Terminated with a U-174/U Plug, and molded grommet and terminal pins. Branch is terminated with a U-172/U Connector.
EARCUSHION: Model 10391B. Polyurethane covered visco-elastic foam for improved comfort.
HEADBAND: Model 11043A. Adjustable headband with thumbnut locking featured, inserted thru extruded vinyl support, urethane covered foam replaceable headband pad.
EARPHONE: Model 10009 Type: Dynamic Frequency Range: 100 - 5000 Hz Sensitivity: 105 dBSPL @ 1 kHz re 1 mW RMS Impedance: 19 ± 2 Ω @ 1 kHz Distortion: < 3 % @ 100 - 2000 Hz; < 5% @ 2-5 kHz Altitude Compensation: 70,000 feet Temperature Range: -55 ºC to 85 ºC Per MIL-PRF-25670
