Heavy duty
A light, with mounting facilities furnished, designed to convey information of a specific nature concerning the circuit in which inserted. Must include or provide for the use of a lens as a part of it. For items without a lens, see lampholder, and also see light (1), panel.
Classification: Electric lamps and lighting fittings, nesoi
NSN 5945-00-163-4060
NSN 5998-01-046-6717
NSN 5960-01-304-0416
NSN 5835-01-414-3258
NSN 6610-01-255-4544
NSN 5950-01-412-3062
NSN 6145-01-370-1242
NSN 6240-00-174-1991
NSN 5895-01-357-8583
NSN 6130-01-468-8404
NSN 6135-01-384-7155
NSN 5999-00-782-4798