30 db attenuation; one cover flange, one choke flange and one connector; 4.0 psig pressure
NSN 6650-00-283-0978
NSN 5945-01-036-6310
NSN 5960-01-067-3156
NSN 2925-01-612-0405
NSN 6685-01-521-3950
NSN 6610-01-424-9721
NSN 5975-01-587-1075
NSN 6150-01-227-3149
NSN 6320-00-593-0379
NSN 4140-01-018-2984
NSN 5930-00-020-5162
NSN 5915-00-217-6517
Last Updated: 01/04/2025