National Stock Number
6625-01-621-3664
National Stock Number (NSN) 6625-01-621-3664, or NIIN 016213664, (test set,infrared viewer) was assigned September 4, 2013 in the Federal Logistics Information System (FLIS). NIIN 016213664 was cancelled on December 5, 2019, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are 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.
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) 38254. [A TEST SET DESIGNED FOR MAKING PHYSICAL AND ELECTRICAL CHARACTERISTICS EXAMINATIONS OF A VIEWER,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 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 6625016213664 does not contain precious metals.
This information was last updated on Jul 01, 2025.