National Stock Number
6540-00-221-5900
National Stock Number (NSN) 6540-00-221-5900, or NIIN 002215900, (lens,ophthalmic,compound) has an unknown assigned date. NIIN 002215900 was cancelled on November 2, 1991, with a cancelled status of "Item is Cancelled - Inactive." 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.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6540002215900 does not contain precious metals.
This information was last updated on Dec 01, 2024.