No other part numbers with same form, fit, and function found.
A combination of several horn, electrical with different frequences.
NSN 5895-00-170-4568
NSN 5998-00-489-3340
NSN 6145-00-233-6010
NSN 6320-00-823-2015
NSN 5910-01-157-4593
NSN 6610-01-018-7426
NSN 5835-01-070-1882
NSN 6645-00-221-7071
NSN 6645-01-659-1583
NSN 4140-01-342-8286
NSN 5835-01-406-4066
NSN 5910-00-809-1364