National Stock Number
6220-00-166-5827
National Stock Number (NSN) 6220-00-166-5827, or NIIN 001665827, (light,navigational,aircraft) was assigned November 20, 1971 in the Federal Logistics Information System (FLIS). NIIN 001665827 was cancelled on July 7, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6220008013872. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
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 critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 6220001665827 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.