National Stock Number
5990-00-672-1964
National Stock Number (NSN) 5990-00-672-1964, or NIIN 006721964, (cover,synchro receiver mount) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 006721964 was cancelled on October 11, 2000, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 00687. 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 data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5990006721964 does not contain precious metals.
This information was last updated on Jul 01, 2025.