MIL-E-21981 Revision B, August 15, 1986
ELECTRONICS EQUIPMENT, NOMENCLATURE, SERIAL NUMBERS AND IDENTIFICATION PLATES
Includes all amendments and changes through Cancellation Notice 1, May 4, 1995
Additional Comments: RENUMBERED AS MIL-DTL-21981
This specification covers the requirements and procedures for requesting and processing nomenclature actions, assignment of serial numbers, and approval of identification plate drawings for electronic equipment and accessories.