National Stock Number
6625-01-721-1678
National Stock Number (NSN) 6625-01-721-1678, or NIIN 017211678, (indicator,fault locating) was assigned May 29, 2024 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, there are no suppliers listed as an Active supplier 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) 60639. [AN ELECTRICALLY ACTIVATED ITEM SPECIFICALLY DESIGNED TO INDICATE THE OCCURRENCE OF A MALFUNCTION IN A COMPONENT OF AN ELECTRONIC SET, CENTRAL OR SYSTEM. IT MAY INDICATE THE MALFUNCTION BY A POP-OUT BUTTON (E.G. GROUND FAULT INTERRUPT OUTLETS) OR COLOR CHANGE BY EMITTED LIGHT OR DISPLAYED IN A WINDOW. THE INDICATOR MAY UTILIZE A "PUSH TO TEST" BUTTON. IT DOES NOT MAKE QUANTITATIVE OR QUALITATIVE TESTS SUCH A PROVIDED BY TEST SETS.]. 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 6625017211678 does not contain precious metals.
This NSN is associated to Schedule B 9030908030: parts and accessories of articles of schedule b subheading 9030.39. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on Aug 01, 2025.