NAVY - NAVAIR 4120.1B
(AIR-51122) SPECIFICATION AND STANDARD PREPARATION AND IMPLEMENTATION OF THE DEFENSE STANDARDIZATION AND SPECIFICATION PROGRAM
|Publication Date:||21 July 1989|
This instruction applies to all specifications and standards used by NAVAIR in the acquisition of hardware, software, and services. This instruction does not cover the system specification ((SD-24) detail specification) prepared for an aircraft.