Used on virginia class cgn (41); communications systems an/wsc-3; low altitute navigation & targeting infrared system (lantirn); ticonderoga class cg (47); ground mobile force satellite comm term (an/tsc-93a); radio transmitter set, an/urt-23 (rts); sturgeon class ssn (637); los angeles class ssn (688); regency net system (an/trc-179(v), an/frc-180 (v), an/grc-215). 2.714" overall length 0.479" overall width weapon system essential