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 5895-01-498-8174
NSN 5835-00-163-5111
NSN 5855-00-757-5149
NSN 5935-00-010-1585
NSN 4140-01-013-6807
NSN 6240-01-367-3656
NSN 6135-01-629-3346
NSN 6105-01-415-3314
NSN 6320-01-556-2011
NSN 6620-01-647-1393
NSN 5990-01-299-2014
NSN 5855-00-055-1579