National Stock Number
1220-00-670-2971
National Stock Number (NSN) 1220-00-670-2971, or NIIN 006702971, (plotting board,flash ranging,fir) 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 are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 07, 2006, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 21867. [AN ITEM USED TO DETERMINE THE LOCATIONS OF ENEMY GUNS BY PLOTTING THE AZIMUTH OF THE FLASH OR SMOKE, AS REPORTED FROM TWO OR MORE OBSERVATION POSTS. IT MAY ALSO BE USED TO DETERMINE THE CENTER OF IMPACT OF FRIENDLY FIRE.]. 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 1220006702971 contains an unknown precious metal.
This NSN is associated to Schedule B 9803200000: military equipments not identified by kind. The Schedule B End Use is listed as military apparel and footwear.
This information was last updated on Jul 01, 2025.