Isolation 21 db
NSN 5985-00-118-9864
NSN 4140-00-455-6335
NSN 5990-01-468-1292
NSN 5935-01-206-3744
NSN 6220-00-507-9831
NSN 6135-01-096-1452
NSN 6240-01-055-5193
NSN 6150-01-411-1692
NSN 5998-00-021-4889
NSN 6610-00-664-2190
NSN 5895-00-127-9533
NSN 5920-01-356-0431
Last Updated: 05/15/2024