Ep-3 sonic defenders, large, 1 pair; 9db noise reductinos rating (nrr) with stoppers out; 16d (nrr) with stoppers in, lowers potentially dangerous noise levels above 80db; ergonomic design conforms to the natrual shape of ear for comfort and earpiece retention; made from soft, hypoallergenic, medical-grade polymer; low-profile design
A device to protect the ear against harmful noise or water.
Classification: Other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi
NSN 5915-01-116-2932
NSN 5960-00-913-6195
NSN 6610-01-250-9327
NSN 5999-01-379-2511
NSN 6110-01-222-7915
NSN 6135-01-362-4256
NSN 4140-01-223-2516
NSN 5998-01-414-1221
NSN 5920-01-469-7072
NSN 7035-01-218-6960
NSN 4140-01-044-7993
NSN 5930-00-955-9847