National Stock Number
6730-00-573-1510
National Stock Number (NSN) 6730-00-573-1510, or NIIN 005731510, (viewer-printer,projection,photographic) was assigned January 24, 1968 in the Federal Logistics Information System (FLIS). NIIN 005731510 was cancelled on April 30, 2010, 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 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for 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) 21930. [AN ITEM DESIGNED FOR VIEWING MICROFILM WHICH MAGNIFIES AND PRESENTS ON AN INTEGRALLY MOUNTED SCREEN A RIGHT READING IMAGE. IT IS EQUIPPED WITH A PRINTING AND DEVELOPING MECHANISM WHICH DELIVERS A PERMANENT ENLARGED COPY OF THE MICROFILM UPON ACTIVATION OF THE REPRODUCING MECHANISM.]. 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 6730005731510 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.