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 5905-00-177-7833
NSN 5905-00-394-1528
NSN 2925-01-248-6028
NSN 2925-00-078-0525
NSN 6145-01-476-5682
NSN 6220-00-819-9325
NSN 2925-00-863-8578
NSN 6645-01-363-9790
NSN 6610-00-190-3684
NSN 6645-01-418-1657
NSN 5895-00-862-5564
NSN 6685-01-323-1975