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 5895-01-521-2646
NSN 5960-00-116-9989
NSN 5999-00-244-5785
NSN 5925-01-022-9733
NSN 5999-01-069-9669
NSN 5915-01-065-0413
NSN 4140-01-089-8004
NSN 5950-01-064-9310
NSN 5950-01-391-5414
NSN 6135-01-190-2628
NSN 6110-01-284-2758
NSN 6620-00-740-3699