An item specifically designed for use in determining the existence of seams, cracks and other types of flaws in metals. It consists of an ultraviolet light source such as a mercury-vapor lamp, in a housing usually incorportating a pistol-grip handle, and a filter for the exclusion of visible light. See also detector, metal flaw, electronic.
Classification: Ultraviolet lamps
NSN 6220-00-850-0365
NSN 5835-01-072-7693
NSN 6145-01-658-8048
NSN 6320-01-622-5493
NSN 2925-01-412-9520
NSN 5925-00-936-5791
NSN 5960-01-425-1454
NSN 5895-00-780-2040
NSN 6105-01-040-9677
NSN 6320-01-029-4220
NSN 6105-01-596-7746
NSN 7035-01-633-9537