MIL-L-3661/5 Revision B, June 9, 1969
LAMPHOLDERS, INDICATOR LIGHTS, INDICATOR-LIGHT HOUSINGS, AND INDICATOR-LIGHT LENSES, DUSTTIGHT HOUSING STYLE LH73
Includes all amendments and changes through Validation Notice 5, May 23, 2014
This specification is mandatory for use by all Departments and Agencies of the Department of Defense.
The complete requirements for procuring the indicator-light housing described herein shall consist of this document and the latest issue of MIL-L-3661.