National Stock Number
6625-00-643-2981
National Stock Number (NSN) 6625-00-643-2981, or NIIN 006432981, (test set,sonar) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 006432981 was cancelled on December 16, 2017, 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 no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 03676. [A TEST SET PRIMARILY DESIGNED FOR USE IN MAKING EXAMINATIONS OF SONAR EQUIPMENT. SEE ALSO TEST SET,ELECTRON TUBE; MULTIMETER; OSCILLOSCOPE; AND TEST SET,AMPLIFIER.]. 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 6625006432981 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.