30 db attenuation; one cover flange, one choke flange and one connector; 4.0 psig pressure
NSN 5930-01-587-8042
NSN 5998-01-651-5041
NSN 5935-01-234-6445
NSN 6685-01-314-3636
NSN 6105-00-795-4071
NSN 5950-01-425-4005
NSN 6685-01-101-9005
NSN 5935-00-056-0983
NSN 5960-00-266-6741
NSN 5965-01-529-3437
NSN 6240-01-495-8756
NSN 5905-00-910-6642
Last Updated: 01/12/2025