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 6105-00-141-5598
NSN 5910-00-018-9176
NSN 5965-01-359-8172
NSN 2925-01-210-6531
NSN 6110-01-395-6574
NSN 6685-01-421-7980
NSN 6105-00-962-6830
NSN 5965-01-451-7313
NSN 6135-01-020-3805
NSN 5920-01-489-7090
NSN 6240-01-148-9044
NSN 5965-00-092-5717