National Stock Number
6540-00-299-8338
National Stock Number (NSN) 6540-00-299-8338, or NIIN 002998338, (retinoscope) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 13477. [AN INSTRUMENT FOR INVESTIGATING, DIAGNOSING, AND EVALUATING REFRACTIVE ERRORS OF THE EYE BY PROJECTION OF A BEAM OF LIGHT INTO THE EYE, AND OBSERVATION OF THE MOVEMENT OF THE ILLUMINATED AREA OF THE RETINA SURFACE, AND OF THE REFRACTION BY THE EYE OF THE EMERGENT RAYS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6540002998338 does not contain precious metals.
This information was last updated on Jul 01, 2025.