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 6685-01-443-1237
NSN 5915-00-446-4143
NSN 4140-01-410-7626
NSN 5915-01-615-7639
NSN 7035-01-017-8994
NSN 6685-00-929-6093
NSN 5990-01-243-4233
NSN 5925-01-323-1613
NSN 6650-00-834-9062
NSN 5996-01-476-7550
NSN 6110-01-341-3514
NSN 2925-01-495-1178