W/case; sterilizable; w/5 swivel arms marked x-small, small, medium, large, x-large; c/o a ball on each arm w/safety stop behind ball tip to limit depth of insertion into ear canal; used to determine ear plug size
An insert fitting device designed for determining the size of the ear canal so that the ear plugs can be properly fitted for military and civilian personnel use. May include swivel arms pinned together at the surface of each arm to be marked and indication of sizes shown (extra-small, small, medium, large, and extra-large).
Classification: Other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi
NSN 6610-00-308-9034
NSN 5915-01-501-5895
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NSN 5915-01-581-7457
NSN 5999-00-622-6764
NSN 5998-01-089-9725
NSN 6240-00-857-3785
NSN 7035-01-528-7870
NSN 5975-00-565-5606
NSN 5996-01-383-7018