An/prc-139 end item identification.
An item consisting of a loudspeaker and a microphone housed in a common case. It may or may not include electronic circuitry to control its operation. Transmit-receive switching may be controlled by automatic, manual or remote operation. For a loudspeaker used as a microphone, see loudspeaker, (as modified).
Feat criticality code justification, explosive ordnance disposal tools/equipment
Round shape body style, 1.031 inches diameter, cord not included , 0.437 inches height
Round shape body style, 1.031 inches diameter, cord not included , 0.437 inches height
Headset, covered body style, 2 terminal quantity, tab, solder lug terminal type, 600.0 impedance rating in ohms
Headset, covered body style, 2 terminal quantity, tab, solder lug terminal type, 600.0 impedance rating in ohms
NSN 7021-00-676-2399
NSN 5995-01-094-7857
NSN 1430-00-639-0669
NSN 5895-01-629-9946
NSN 6675-00-011-3457
NSN 6760-00-809-7176
NSN 7021-00-736-0692
NSN 5821-01-170-8031
NSN 6940-01-168-2478
NSN 7021-01-414-4939
NSN 5815-01-212-9488
NSN 1240-00-769-4908
Last modified 05/03/2024