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 6220-01-077-7238
NSN 6650-01-097-6814
NSN 6620-00-104-6937
NSN 5905-00-823-6152
NSN 5950-01-551-5506
NSN 5895-00-503-5344
NSN 7035-01-497-2169
NSN 6145-01-254-2297
NSN 5975-01-156-4544
NSN 6130-01-138-2470
NSN 5945-01-606-5907
NSN 6110-01-420-4284