National Stock Number
7640-00-973-1577
National Stock Number (NSN) 7640-00-973-1577, or NIIN 009731577, (area predictor,radiological fall) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 62059. [A TRANSPARENT PLASTIC MAP OVERLAY ON WHICH IS PRINTED A GRADUATED AZIMUTH CIRCLE(S) WITH SEMICIRCLES REPRESENTING THE STABILIZED NUCLEAR CLOUD RADII OF VARIOUS KILOTON DETONATIONS, SCALED DOWNWIND DISTANCE LINES ANGLED FROM GROUND ZERO, AND A DOWNWIND DISTANCE NOMOGRAM. THE PREDICTOR IS INTENDED FOR USE IN MAKING RAPID ESTIMATES OF THE DOWNWIND AREA THREATENED BY RADIOACTIVE FALLOUT FROM A NUCLEAR BURST.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 7640009731577 contains an unknown precious metal.
This NSN is associated to Schedule B 4905990000: maps and hydrographic or similar charts of all kinds, including atlases, wall maps, topographical plans, printed, nesoi. The Schedule B End Use is listed as books, printed matter.
This information was last updated on Aug 01, 2025.