23-position foam and air hearing protectors; noise reduction rating over head 21, behind head 20 and under chin 20; frequency protection low-moderate, medium-very good and high-very good; plastic-covered metal headband lightweight foam cusions
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 5925-01-358-0309
NSN 5915-01-605-3326
NSN 5910-01-442-9979
NSN 6240-01-372-5894
NSN 5920-01-265-1288
NSN 5930-00-642-5850
NSN 6610-00-199-8915
NSN 5998-01-556-4250
NSN 6220-01-176-6408
NSN 5930-01-519-2322
NSN 6130-01-330-1147
NSN 5905-01-089-7050