Essential to weapon system performance or operation, or the preservation of life or safety of operating personnel
An item located within an aircraft specifically designed to indicate, by means of lights, the components in which a malfunction has occurred. This item does not make quantitative or qualitative tests as provided by test sets.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 4140-01-618-8017
NSN 2925-01-254-3068
NSN 5905-01-474-5856
NSN 5905-01-619-4239
NSN 6620-00-963-1319
NSN 5835-00-546-4898
NSN 5910-00-042-7878
NSN 5895-01-287-4108
NSN 5996-01-311-3586
NSN 6150-00-318-8209
NSN 6240-01-281-7249
NSN 6650-01-327-0323