National Stock Number
6540-00-042-8515
National Stock Number (NSN) 6540-00-042-8515, or NIIN 000428515, (lens,ophthalmic,plano cylinder) has an unknown assigned date. NIIN 000428515 was cancelled on June 2, 1993, 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) 30298. [A TRANSPARENT OPTICAL ELEMENT HAVING A PLANO DIOPTER BASE CURVE AND CYLINDRICAL DIOPTER CROSS CURVE USED TO CORRECT ASTIGMATIC (MULTIFOCUS) VISION OF THE EYE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6540000428515 does not contain precious metals.
This information was last updated on Sep 01, 2024.