National Stock Number
6540-01-356-9675
National Stock Number (NSN) 6540-01-356-9675, or NIIN 013569675, (lens,ophthalmic,compound) was assigned April 15, 1992 in the Federal Logistics Information System (FLIS). NIIN 013569675 was cancelled on February 2, 2000, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 04121. [A TRANSPARENT OPTICAL ELEMENT HAVING A SPHERICAL CURVE AND A CYLINDRICAL CURVE USED TO CORRECT VISION DEFECTS OF THE EYE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6540013569675 does not contain precious metals.
This information was last updated on May 01, 2025.