National Stock Number
6220-01-443-1832
National Stock Number (NSN) 6220-01-443-1832, or NIIN 014431832, (light,navigational,aircraft) was assigned April 3, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6220014635461, 6220014432274.
There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 21, 2015. There have been 10 contracts issued for this part number, with 14 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A614D5773, SPE4A614D5773, SPE4A614D5773, SPE4A614D5773, SPE4A614ME351. The total value of the awarded contracts has been US$ 1,052,660.11.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been a small amount of 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 Dec 31, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 11500. [A LIGHT SPECIFICALLY DESIGNED TO BE MOUNTED ON AN AIRCRAFT TO INDICATE ITS POSITION IN MOTION OR AT REST AND/OR ITS DIRECTION OF TRAVEL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6220014431832 does not contain precious metals.
This information was last updated on Aug 01, 2025.