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 5925-01-069-3443
NSN 6130-01-558-6762
NSN 6105-00-003-2069
NSN 5935-00-248-5919
NSN 6645-00-183-8812
NSN 5925-01-067-8301
NSN 5915-00-699-4492
NSN 6620-01-205-6608
NSN 5960-01-399-4327
NSN 5835-01-475-3101
NSN 5930-01-279-8563
NSN 5975-01-332-2651