Pj-051 type plug
No other part numbers with same form, fit, and function found.
An item which may provide two-way amplified voice communications when connected to one or more like stations directly or via intermediate control equipment; includes loudspeaker (which may be used as a loudspeaker or microphone), signalling devices, amplifier and station selector switches. May include separate microphone, earphone, handset or headset. See also, telephone connecting station.
Classification: Electric sound amplifier sets
NSN 5835-01-354-0566
NSN 5905-00-188-8713
NSN 5965-01-437-8442
NSN 6150-01-430-2564
NSN 6145-01-634-0388
NSN 7035-01-590-3375
NSN 5975-01-250-2940
NSN 5925-01-425-0959
NSN 6145-00-534-1412
NSN 5999-00-103-7724
NSN 6110-01-424-4792
NSN 5925-00-031-4108