Isolation 21 db
NSN 5985-01-348-5879
NSN 6150-01-516-0146
NSN 5975-00-996-8587
NSN 7035-01-462-1957
NSN 5835-00-419-6576
NSN 6105-01-449-1835
NSN 6620-01-321-7687
NSN 5935-01-537-7363
NSN 6145-01-655-4185
NSN 6105-01-401-5361
NSN 5935-00-505-8823
NSN 6320-00-139-1090
Last Updated: 05/20/2025