Minimal isolation 20db up to 34 db
NSN 6320-01-243-2276
NSN 6130-00-390-9718
NSN 5915-00-717-2315
NSN 2925-01-545-2717
NSN 5910-01-631-1673
NSN 6220-01-235-2353
NSN 5985-01-389-3745
NSN 5985-01-322-1467
NSN 5990-01-608-3505
NSN 5996-01-151-1607
NSN 5930-00-344-0297
NSN 6145-01-491-1958
Last Updated: 06/03/2025