High level noise isolation average nrr above 29db. Breathable memory foam activated by body heat for ultra softness reducing irritation and fatgue. Elastomeric cores have molded-in screw threads for secure attachment.
No other part numbers with same form, fit, and function found.
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 5975-00-146-6555
NSN 6220-01-518-4588
NSN 6620-01-053-6650
NSN 5930-01-428-3421
NSN 6320-00-242-3300
NSN 5925-01-377-3480
NSN 5975-01-450-8004
NSN 5920-01-225-3336
NSN 6110-01-142-6207
NSN 5920-01-429-0354
NSN 5998-01-472-3747
NSN 5985-01-487-3316