National Stock Number
6650-01-624-9660
National Stock Number (NSN) 6650-01-624-9660, or NIIN 016249660, (lens,optical instrument) was assigned January 21, 2014 in the Federal Logistics Information System (FLIS). NIIN 016249660 was cancelled on June 2, 2014, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6650016137554. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 21884. [AN UNMOUNTED, TRANSPARENT, COLOR FREE LENS WHICH MAY BE TREATED WITH A LOW REFLECTION COATING TO INCREASE LIGHT TRANSMISSION. INCLUDES SINGLE AND COMPOUND ELEMENTS. FOR ITEMS HAVING TWO PLANE PARALLEL SURFACES, SEE WINDOW, OPTICAL INSTRUMENT. EXCLUDES:RETICLE, OPTICAL INSTRUMENT.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6650016249660 does not contain precious metals.
This information was last updated on May 01, 2025.