National Stock Number
1680-01-502-0456
National Stock Number (NSN) 1680-01-502-0456, or NIIN 015020456, (glareshield,aircraft) was assigned October 24, 2002 in the Federal Logistics Information System (FLIS). NIIN 015020456 was cancelled on May 2, 2015, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 6240013504716. 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. 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 somewhat common among different platforms, belonging to 2 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 39752. [AN ITEM SPECIFICALLY DESIGNED TO BE ATTACHED TO THE AIRFRAME BELOW THE WINDSCREEN AND/OR INSTRUMENT PANEL ON AN AIRCRAFT. IT IS DESIGNED TO REDUCE THE AMOUNT OF GLARE TRANSMITTED THROUGH THE WINDSCREEN TO THE PILOT AND ENHANCE THE VISIBILITY OF THE INSTRUMENTS.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 1680015020456 does not contain precious metals.
This information was last updated on May 01, 2025.