Nrr 30 decibels; weighs 9.3oz; twin cup construction for use in extremely high noise environments; two point suspension for minimal head pressure
An item consisting of two earcups, each of which are filled with sound attenuating material. It is designed to completely cover the wearer's ears and protect them from high intensity sound. It may include a headband or it may be designed for mounting onto headware, such as a helmet. For items containing earphones, see headset, electrical and headset-microphone. For items designed to be inserted into the ear, see plug, ear.
Classification: Safety headgear, whether or not lined or trimmed, n.E.S.O.I.
NSN 6220-00-553-8938
NSN 5925-01-442-6487
NSN 5925-01-151-5137
NSN 5985-00-228-0244
NSN 6620-00-482-1073
NSN 6145-01-370-7114
NSN 6650-01-135-3769
NSN 5910-00-867-3501
NSN 6130-00-387-2051
NSN 4140-01-535-6477
NSN 5990-01-514-8030
NSN 5915-01-508-4199