National Stock Number
6625-00-620-3100
National Stock Number (NSN) 6625-00-620-3100, or NIIN 006203100, (test set,electron tube) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 006203100 was cancelled on December 2, 2004, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6625007726106. 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 one supplier. Today, one supplier is 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 00797. [A TEST SET SPECIFICALLY DESIGNED FOR USE IN MAKING EXAMINATIONS OF ELECTRON TUBES, OTHER THAN CATHODE RAY TUBES AND IMAGE CONVERTER TUBES. MAY INCLUDE ADDITIONAL FACILITIES FOR MAKING ELECTRICAL CIRCUIT MEASUREMENTS. SEE ALSO TEST SET, CATHODE RAY TUBE; AND TEST SET, INFRARED IMAGE CONVERTER TUBE.]. 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 6625006203100 does not contain precious metals.
This information was last updated on Aug 01, 2025.