The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure clinometers and inclinometers, classified under the navigational instruments category. This procurement aims to fulfill specific operational requirements for precise measurement of angles of inclination, which are critical for various defense applications. The selected contractor will be responsible for supplying these essential instruments, which play a vital role in navigation and positioning systems. Interested vendors can reach out to Taylor M. Weidman at TAYLOR.M.WEIDMAN2.CIV@US.NAVY.MIL for further details regarding the presolicitation notice.