National Stock Number
5855-01-406-4821
National Stock Number (NSN) 5855-01-406-4821, or NIIN 014064821, (image intensifier,night vision) was assigned January 5, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those 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, 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 06, 2019, 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) 61957. [AN ITEM DESIGNED TO ACT ON AN OPTICAL INPUT IMAGE IN SUCH A WAY AS TO CAUSE AN INCREASE IN RADIANT INTENSITY LEVEL IN A VISIBLE OPTICAL OUTPUT IMAGE. IN THE DIRECT TYPE, THE VISIBLE IMAGE APPEARS ON THE VIEWING SURFACE OF THE ITEM. IN THE REMOTE TYPE, THE VISIBLE IMAGE APPEARS ON A REMOTE DISPLAY. IT INCLUDES ITEMS DESIGNED TO BOTH CONVERT AND INTENSIFY AN IMAGE. EXCLUDES:IMAGE CONVERTER, NIGHT VISION.]. 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 5855014064821 does not contain precious metals.
This NSN is associated to Schedule B 9014900000: parts & accessories for direction finding compasses and other navigational instruments and appliances. The Schedule B End Use is listed as marine engines, parts. NAICS classification category 334511: search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing.
This information was last updated on Aug 01, 2025.