Adjustable talk through system, combines passive and active attenuation
No other part numbers with same form, fit, and function found.
NSN 6145-01-113-8205
NSN 6645-00-664-4665
NSN 6145-00-729-3702
NSN 5920-01-281-6466
NSN 5835-01-544-5183
NSN 5999-00-450-1817
NSN 6620-01-095-8937
NSN 5910-01-243-2892
NSN 5910-00-927-0254
NSN 5975-01-442-6471
NSN 6650-00-292-9106
NSN 5999-01-342-9913
Last Updated: 05/02/2025