Isolation 21 db
NSN 6320-01-291-4870
NSN 6135-01-597-7685
NSN 6320-00-790-4844
NSN 5996-01-648-0405
NSN 5975-01-451-4415
NSN 4140-00-210-0552
NSN 6105-01-172-9949
NSN 6610-01-605-1509
NSN 6220-00-980-2399
NSN 5990-01-616-9342
NSN 5999-01-650-1850
NSN 5999-01-144-9448
Last Updated: 06/09/2024